197897228970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{19927}}^1$

素因数の和:20113

約数の個数: 192

約数和(自身を含む): 577278130176

約数和(自身を除く): 379380901206

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 131, 133, 190, 210, 262, 266, 285, 361, 393, 399, 570, 655, 665, 722, 786, 798, 917, 1083, 1310, 1330, 1805, 1834, 1965, 1995, 2166, 2489, 2527, 2751, 3610, 3930, 3990, 4585, 4978, 5054, 5415, 5502, 7467, 7581, 9170, 10830, 12445, 12635, 13755, 14934, 15162, 17423, 19927, 24890, 25270, 27510, 34846, 37335, 37905, 39854, 47291, 52269, 59781, 74670, 75810, 87115, 94582, 99635, 104538, 119562, 139489, 141873, 174230, 199270, 236455, 261345, 278978, 283746, 298905, 331037, 378613, 418467, 472910, 522690, 597810, 662074, 697445, 709365, 757226, 836934, 993111, 1135839, 1394890, 1418730, 1655185, 1893065, 1986222, 2092335, 2271678, 2610437, 2650291, 3310370, 3786130, 4184670, 4965555, 5220874, 5300582, 5679195, 7193647, 7831311, 7950873, 9931110, 11358390, 13052185, 13251455, 14387294, 15662622, 15901746, 18273059, 21580941, 26104370, 26502910, 35968235, 36546118, 39156555, 39754365, 43161882, 49598303, 50355529, 54819177, 71936470, 78313110, 79508730, 91365295, 99196606, 100711058, 107904705, 109638354, 148794909, 151066587, 182730590, 215809410, 247991515, 251777645, 274095885, 297589818, 302133174, 347188121, 495983030, 503555290, 548191770, 694376242, 743974545, 755332935, 942367757, 1041564363, 1487949090, 1510665870, 1735940605, 1884735514, 2083128726, 2827103271, 3471881210, 4711838785, 5207821815, 5654206542, 6596574299, 9423677570, 10415643630, 13193148598, 14135516355, 19789722897, 28271032710, 32982871495, 39579445794, 65965742990, 98948614485, 197897228970]

約数ペア:

[(1, 197897228970), (2, 98948614485), (3, 65965742990), (5, 39579445794), (6, 32982871495), (7, 28271032710), (10, 19789722897), (14, 14135516355), (15, 13193148598), (19, 10415643630), (21, 9423677570), (30, 6596574299), (35, 5654206542), (38, 5207821815), (42, 4711838785), (57, 3471881210), (70, 2827103271), (95, 2083128726), (105, 1884735514), (114, 1735940605), (131, 1510665870), (133, 1487949090), (190, 1041564363), (210, 942367757), (262, 755332935), (266, 743974545), (285, 694376242), (361, 548191770), (393, 503555290), (399, 495983030), (570, 347188121), (655, 302133174), (665, 297589818), (722, 274095885), (786, 251777645), (798, 247991515), (917, 215809410), (1083, 182730590), (1310, 151066587), (1330, 148794909), (1805, 109638354), (1834, 107904705), (1965, 100711058), (1995, 99196606), (2166, 91365295), (2489, 79508730), (2527, 78313110), (2751, 71936470), (3610, 54819177), (3930, 50355529), (3990, 49598303), (4585, 43161882), (4978, 39754365), (5054, 39156555), (5415, 36546118), (5502, 35968235), (7467, 26502910), (7581, 26104370), (9170, 21580941), (10830, 18273059), (12445, 15901746), (12635, 15662622), (13755, 14387294), (14934, 13251455), (15162, 13052185), (17423, 11358390), (19927, 9931110), (24890, 7950873), (25270, 7831311), (27510, 7193647), (34846, 5679195), (37335, 5300582), (37905, 5220874), (39854, 4965555), (47291, 4184670), (52269, 3786130), (59781, 3310370), (74670, 2650291), (75810, 2610437), (87115, 2271678), (94582, 2092335), (99635, 1986222), (104538, 1893065), (119562, 1655185), (139489, 1418730), (141873, 1394890), (174230, 1135839), (199270, 993111), (236455, 836934), (261345, 757226), (278978, 709365), (283746, 697445), (298905, 662074), (331037, 597810), (378613, 522690), (418467, 472910)]