201379308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 525530880

約数和(自身を除く): 324151572

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 139, 148, 156, 222, 251, 278, 417, 444, 481, 502, 556, 753, 834, 962, 1004, 1443, 1506, 1668, 1807, 1924, 2886, 3012, 3263, 3614, 5143, 5421, 5772, 6526, 7228, 9287, 9789, 10286, 10842, 13052, 15429, 18574, 19578, 20572, 21684, 27861, 30858, 34889, 37148, 39156, 55722, 61716, 66859, 69778, 104667, 111444, 120731, 133718, 139556, 200577, 209334, 241462, 267436, 362193, 401154, 418668, 453557, 482924, 724386, 802308, 907114, 1290893, 1360671, 1448772, 1814228, 2581786, 2721342, 3872679, 5163572, 5442684, 7745358, 15490716, 16781609, 33563218, 50344827, 67126436, 100689654, 201379308]

約数ペア:

[(1, 201379308), (2, 100689654), (3, 67126436), (4, 50344827), (6, 33563218), (12, 16781609), (13, 15490716), (26, 7745358), (37, 5442684), (39, 5163572), (52, 3872679), (74, 2721342), (78, 2581786), (111, 1814228), (139, 1448772), (148, 1360671), (156, 1290893), (222, 907114), (251, 802308), (278, 724386), (417, 482924), (444, 453557), (481, 418668), (502, 401154), (556, 362193), (753, 267436), (834, 241462), (962, 209334), (1004, 200577), (1443, 139556), (1506, 133718), (1668, 120731), (1807, 111444), (1924, 104667), (2886, 69778), (3012, 66859), (3263, 61716), (3614, 55722), (5143, 39156), (5421, 37148), (5772, 34889), (6526, 30858), (7228, 27861), (9287, 21684), (9789, 20572), (10286, 19578), (10842, 18574), (13052, 15429)]