201701220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6079}}^1$

素因数の和:6177

約数の個数: 96

約数和(自身を含む): 653721600

約数和(自身を除く): 452020380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 474, 553, 790, 948, 1106, 1185, 1580, 1659, 2212, 2370, 2765, 3318, 4740, 5530, 6079, 6636, 8295, 11060, 12158, 16590, 18237, 24316, 30395, 33180, 36474, 42553, 60790, 72948, 85106, 91185, 121580, 127659, 170212, 182370, 212765, 255318, 364740, 425530, 480241, 510636, 638295, 851060, 960482, 1276590, 1440723, 1920964, 2401205, 2553180, 2881446, 3361687, 4802410, 5762892, 6723374, 7203615, 9604820, 10085061, 13446748, 14407230, 16808435, 20170122, 28814460, 33616870, 40340244, 50425305, 67233740, 100850610, 201701220]

約数ペア:

[(1, 201701220), (2, 100850610), (3, 67233740), (4, 50425305), (5, 40340244), (6, 33616870), (7, 28814460), (10, 20170122), (12, 16808435), (14, 14407230), (15, 13446748), (20, 10085061), (21, 9604820), (28, 7203615), (30, 6723374), (35, 5762892), (42, 4802410), (60, 3361687), (70, 2881446), (79, 2553180), (84, 2401205), (105, 1920964), (140, 1440723), (158, 1276590), (210, 960482), (237, 851060), (316, 638295), (395, 510636), (420, 480241), (474, 425530), (553, 364740), (790, 255318), (948, 212765), (1106, 182370), (1185, 170212), (1580, 127659), (1659, 121580), (2212, 91185), (2370, 85106), (2765, 72948), (3318, 60790), (4740, 42553), (5530, 36474), (6079, 33180), (6636, 30395), (8295, 24316), (11060, 18237), (12158, 16590)]