197441946

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{7741}}^1$

素因数の和:7871

約数の個数: 48

約数和(自身を含む): 464984520

約数和(自身を除く): 267542574

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 109, 117, 218, 234, 327, 654, 981, 1417, 1962, 2834, 4251, 7741, 8502, 12753, 15482, 23223, 25506, 46446, 69669, 100633, 139338, 201266, 301899, 603798, 843769, 905697, 1687538, 1811394, 2531307, 5062614, 7593921, 10968997, 15187842, 21937994, 32906991, 65813982, 98720973, 197441946]

約数ペア:

[(1, 197441946), (2, 98720973), (3, 65813982), (6, 32906991), (9, 21937994), (13, 15187842), (18, 10968997), (26, 7593921), (39, 5062614), (78, 2531307), (109, 1811394), (117, 1687538), (218, 905697), (234, 843769), (327, 603798), (654, 301899), (981, 201266), (1417, 139338), (1962, 100633), (2834, 69669), (4251, 46446), (7741, 25506), (8502, 23223), (12753, 15482)]