201166400

素因数分解:

$2^6\times 5^2\times {\mathrm{59}}^1\times {\mathrm{2131}}^1$

素因数の和:2212

約数の個数: 84

約数和(自身を含む): 503621040

約数和(自身を除く): 302454640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 59, 64, 80, 100, 118, 160, 200, 236, 295, 320, 400, 472, 590, 800, 944, 1180, 1475, 1600, 1888, 2131, 2360, 2950, 3776, 4262, 4720, 5900, 8524, 9440, 10655, 11800, 17048, 18880, 21310, 23600, 34096, 42620, 47200, 53275, 68192, 85240, 94400, 106550, 125729, 136384, 170480, 213100, 251458, 340960, 426200, 502916, 628645, 681920, 852400, 1005832, 1257290, 1704800, 2011664, 2514580, 3143225, 3409600, 4023328, 5029160, 6286450, 8046656, 10058320, 12572900, 20116640, 25145800, 40233280, 50291600, 100583200, 201166400]

約数ペア:

[(1, 201166400), (2, 100583200), (4, 50291600), (5, 40233280), (8, 25145800), (10, 20116640), (16, 12572900), (20, 10058320), (25, 8046656), (32, 6286450), (40, 5029160), (50, 4023328), (59, 3409600), (64, 3143225), (80, 2514580), (100, 2011664), (118, 1704800), (160, 1257290), (200, 1005832), (236, 852400), (295, 681920), (320, 628645), (400, 502916), (472, 426200), (590, 340960), (800, 251458), (944, 213100), (1180, 170480), (1475, 136384), (1600, 125729), (1888, 106550), (2131, 94400), (2360, 85240), (2950, 68192), (3776, 53275), (4262, 47200), (4720, 42620), (5900, 34096), (8524, 23600), (9440, 21310), (10655, 18880), (11800, 17048)]