202274190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 597542400

約数和(自身を除く): 395268210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 30, 37, 38, 45, 46, 57, 69, 74, 90, 95, 111, 114, 115, 138, 139, 171, 185, 190, 207, 222, 230, 278, 285, 333, 342, 345, 370, 414, 417, 437, 555, 570, 666, 690, 695, 703, 834, 851, 855, 874, 1035, 1110, 1251, 1311, 1390, 1406, 1665, 1702, 1710, 2070, 2085, 2109, 2185, 2502, 2553, 2622, 2641, 3197, 3330, 3515, 3933, 4170, 4218, 4255, 4370, 5106, 5143, 5282, 6255, 6327, 6394, 6555, 7030, 7659, 7866, 7923, 8510, 9591, 10286, 10545, 12510, 12654, 12765, 13110, 13205, 15318, 15429, 15846, 15985, 16169, 19182, 19665, 21090, 23769, 25530, 25715, 26410, 28773, 30858, 31635, 31970, 32338, 38295, 39330, 39615, 46287, 47538, 47955, 48507, 51430, 57546, 60743, 63270, 76590, 77145, 79230, 80845, 92574, 95910, 97014, 97717, 118289, 118845, 121486, 143865, 145521, 154290, 161690, 182229, 195434, 231435, 236578, 237690, 242535, 287730, 291042, 293151, 303715, 354867, 364458, 462870, 485070, 488585, 546687, 586302, 591445, 607430, 709734, 727605, 879453, 911145, 977170, 1064601, 1093374, 1182890, 1455210, 1465755, 1758906, 1774335, 1822290, 2129202, 2247491, 2733435, 2931510, 3548670, 4397265, 4494982, 5323005, 5466870, 6742473, 8794530, 10646010, 11237455, 13484946, 20227419, 22474910, 33712365, 40454838, 67424730, 101137095, 202274190]

約数ペア:

[(1, 202274190), (2, 101137095), (3, 67424730), (5, 40454838), (6, 33712365), (9, 22474910), (10, 20227419), (15, 13484946), (18, 11237455), (19, 10646010), (23, 8794530), (30, 6742473), (37, 5466870), (38, 5323005), (45, 4494982), (46, 4397265), (57, 3548670), (69, 2931510), (74, 2733435), (90, 2247491), (95, 2129202), (111, 1822290), (114, 1774335), (115, 1758906), (138, 1465755), (139, 1455210), (171, 1182890), (185, 1093374), (190, 1064601), (207, 977170), (222, 911145), (230, 879453), (278, 727605), (285, 709734), (333, 607430), (342, 591445), (345, 586302), (370, 546687), (414, 488585), (417, 485070), (437, 462870), (555, 364458), (570, 354867), (666, 303715), (690, 293151), (695, 291042), (703, 287730), (834, 242535), (851, 237690), (855, 236578), (874, 231435), (1035, 195434), (1110, 182229), (1251, 161690), (1311, 154290), (1390, 145521), (1406, 143865), (1665, 121486), (1702, 118845), (1710, 118289), (2070, 97717), (2085, 97014), (2109, 95910), (2185, 92574), (2502, 80845), (2553, 79230), (2622, 77145), (2641, 76590), (3197, 63270), (3330, 60743), (3515, 57546), (3933, 51430), (4170, 48507), (4218, 47955), (4255, 47538), (4370, 46287), (5106, 39615), (5143, 39330), (5282, 38295), (6255, 32338), (6327, 31970), (6394, 31635), (6555, 30858), (7030, 28773), (7659, 26410), (7866, 25715), (7923, 25530), (8510, 23769), (9591, 21090), (10286, 19665), (10545, 19182), (12510, 16169), (12654, 15985), (12765, 15846), (13110, 15429), (13205, 15318)]