201565974

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{569}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 449141760

約数和(自身を除く): 247575786

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 151, 302, 391, 453, 569, 782, 906, 1138, 1173, 1707, 2346, 2567, 3414, 3473, 5134, 6946, 7701, 9673, 10419, 13087, 15402, 19346, 20838, 26174, 29019, 39261, 58038, 59041, 78522, 85919, 118082, 171838, 177123, 222479, 257757, 354246, 444958, 515514, 667437, 1334874, 1460623, 1976137, 2921246, 3952274, 4381869, 5928411, 8763738, 11856822, 33594329, 67188658, 100782987, 201565974]

約数ペア:

[(1, 201565974), (2, 100782987), (3, 67188658), (6, 33594329), (17, 11856822), (23, 8763738), (34, 5928411), (46, 4381869), (51, 3952274), (69, 2921246), (102, 1976137), (138, 1460623), (151, 1334874), (302, 667437), (391, 515514), (453, 444958), (569, 354246), (782, 257757), (906, 222479), (1138, 177123), (1173, 171838), (1707, 118082), (2346, 85919), (2567, 78522), (3414, 59041), (3473, 58038), (5134, 39261), (6946, 29019), (7701, 26174), (9673, 20838), (10419, 19346), (13087, 15402)]