201979063237

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{401}}^1$

素因数の和:866

約数の個数: 64

約数和(自身を含む): 244024934400

約数和(自身を除く): 42045871163

約数列:

[1, 7, 37, 79, 103, 239, 259, 401, 553, 721, 1673, 2807, 2923, 3811, 8137, 8843, 14837, 18881, 20461, 24617, 26677, 31679, 41303, 56959, 61901, 95839, 103859, 132167, 172319, 221753, 289121, 301069, 670873, 698597, 910829, 1172123, 1528211, 1944743, 2107483, 3262937, 3546043, 4890179, 6375803, 7571281, 8204861, 9871417, 10697477, 13613201, 22840559, 24822301, 52998967, 69099919, 71955491, 120728669, 280137397, 365242429, 503688437, 779841943, 845100683, 1960961779, 2556697003, 5458893601, 28854151891, 201979063237]

約数ペア:

[(1, 201979063237), (7, 28854151891), (37, 5458893601), (79, 2556697003), (103, 1960961779), (239, 845100683), (259, 779841943), (401, 503688437), (553, 365242429), (721, 280137397), (1673, 120728669), (2807, 71955491), (2923, 69099919), (3811, 52998967), (8137, 24822301), (8843, 22840559), (14837, 13613201), (18881, 10697477), (20461, 9871417), (24617, 8204861), (26677, 7571281), (31679, 6375803), (41303, 4890179), (56959, 3546043), (61901, 3262937), (95839, 2107483), (103859, 1944743), (132167, 1528211), (172319, 1172123), (221753, 910829), (289121, 698597), (301069, 670873)]