207978322578

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{14683}}^1$

素因数の和:15004

約数の個数: 96

約数和(自身を含む): 459828872640

約数和(自身を除く): 251850550062

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 169, 183, 229, 338, 366, 458, 507, 687, 793, 1014, 1374, 1586, 2379, 2977, 4758, 5954, 8931, 10309, 13969, 14683, 17862, 20618, 27938, 29366, 30927, 38701, 41907, 44049, 61854, 77402, 83814, 88098, 116103, 181597, 190879, 232206, 363194, 381758, 544791, 572637, 895663, 1089582, 1145274, 1791326, 2360761, 2481427, 2686989, 3362407, 4721522, 4962854, 5373978, 6724814, 7082283, 7444281, 10087221, 11643619, 14164566, 14888562, 20174442, 23287238, 34930857, 43711291, 69861714, 87422582, 131133873, 151367047, 205106827, 262267746, 302734094, 410213654, 454101141, 568246783, 615320481, 908202282, 1136493566, 1230640962, 1704740349, 2666388751, 3409480698, 5332777502, 7999166253, 15998332506, 34663053763, 69326107526, 103989161289, 207978322578]

約数ペア:

[(1, 207978322578), (2, 103989161289), (3, 69326107526), (6, 34663053763), (13, 15998332506), (26, 7999166253), (39, 5332777502), (61, 3409480698), (78, 2666388751), (122, 1704740349), (169, 1230640962), (183, 1136493566), (229, 908202282), (338, 615320481), (366, 568246783), (458, 454101141), (507, 410213654), (687, 302734094), (793, 262267746), (1014, 205106827), (1374, 151367047), (1586, 131133873), (2379, 87422582), (2977, 69861714), (4758, 43711291), (5954, 34930857), (8931, 23287238), (10309, 20174442), (13969, 14888562), (14683, 14164566), (17862, 11643619), (20618, 10087221), (27938, 7444281), (29366, 7082283), (30927, 6724814), (38701, 5373978), (41907, 4962854), (44049, 4721522), (61854, 3362407), (77402, 2686989), (83814, 2481427), (88098, 2360761), (116103, 1791326), (181597, 1145274), (190879, 1089582), (232206, 895663), (363194, 572637), (381758, 544791)]