197410290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:513

約数の個数: 192

約数和(自身を含む): 631556352

約数和(自身を除く): 434146062

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 51, 55, 66, 70, 77, 85, 102, 105, 110, 119, 121, 154, 165, 170, 187, 210, 231, 238, 242, 255, 330, 357, 363, 374, 385, 457, 462, 510, 561, 595, 605, 714, 726, 770, 847, 914, 935, 1122, 1155, 1190, 1210, 1309, 1371, 1694, 1785, 1815, 1870, 2057, 2285, 2310, 2541, 2618, 2742, 2805, 3199, 3570, 3630, 3927, 4114, 4235, 4570, 5027, 5082, 5610, 6171, 6398, 6545, 6855, 7769, 7854, 8470, 9597, 10054, 10285, 12342, 12705, 13090, 13710, 14399, 15081, 15538, 15995, 19194, 19635, 20570, 23307, 25135, 25410, 28798, 30162, 30855, 31990, 35189, 38845, 39270, 43197, 46614, 47985, 50270, 54383, 55297, 61710, 70378, 71995, 75405, 77690, 85459, 86394, 95970, 105567, 108766, 110594, 116535, 143990, 150810, 163149, 165891, 170918, 175945, 211134, 215985, 233070, 256377, 271915, 276485, 326298, 331782, 351890, 387079, 427295, 431970, 512754, 527835, 543830, 552970, 598213, 774158, 815745, 829455, 854590, 940049, 1055670, 1161237, 1196426, 1281885, 1631490, 1658910, 1794639, 1880098, 1935395, 2322474, 2563770, 2820147, 2991065, 3589278, 3870790, 4700245, 5640294, 5806185, 5982130, 6580343, 8973195, 9400490, 11612370, 13160686, 14100735, 17946390, 19741029, 28201470, 32901715, 39482058, 65803430, 98705145, 197410290]

約数ペア:

[(1, 197410290), (2, 98705145), (3, 65803430), (5, 39482058), (6, 32901715), (7, 28201470), (10, 19741029), (11, 17946390), (14, 14100735), (15, 13160686), (17, 11612370), (21, 9400490), (22, 8973195), (30, 6580343), (33, 5982130), (34, 5806185), (35, 5640294), (42, 4700245), (51, 3870790), (55, 3589278), (66, 2991065), (70, 2820147), (77, 2563770), (85, 2322474), (102, 1935395), (105, 1880098), (110, 1794639), (119, 1658910), (121, 1631490), (154, 1281885), (165, 1196426), (170, 1161237), (187, 1055670), (210, 940049), (231, 854590), (238, 829455), (242, 815745), (255, 774158), (330, 598213), (357, 552970), (363, 543830), (374, 527835), (385, 512754), (457, 431970), (462, 427295), (510, 387079), (561, 351890), (595, 331782), (605, 326298), (714, 276485), (726, 271915), (770, 256377), (847, 233070), (914, 215985), (935, 211134), (1122, 175945), (1155, 170918), (1190, 165891), (1210, 163149), (1309, 150810), (1371, 143990), (1694, 116535), (1785, 110594), (1815, 108766), (1870, 105567), (2057, 95970), (2285, 86394), (2310, 85459), (2541, 77690), (2618, 75405), (2742, 71995), (2805, 70378), (3199, 61710), (3570, 55297), (3630, 54383), (3927, 50270), (4114, 47985), (4235, 46614), (4570, 43197), (5027, 39270), (5082, 38845), (5610, 35189), (6171, 31990), (6398, 30855), (6545, 30162), (6855, 28798), (7769, 25410), (7854, 25135), (8470, 23307), (9597, 20570), (10054, 19635), (10285, 19194), (12342, 15995), (12705, 15538), (13090, 15081), (13710, 14399)]