201204928

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1831}}^1$

素因数の和:1961

約数の個数: 56

約数和(自身を含む): 427171104

約数和(自身を除く): 225966176

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 101, 136, 202, 272, 404, 544, 808, 1088, 1616, 1717, 1831, 3232, 3434, 3662, 6464, 6868, 7324, 13736, 14648, 27472, 29296, 31127, 54944, 58592, 62254, 109888, 117184, 124508, 184931, 249016, 369862, 498032, 739724, 996064, 1479448, 1992128, 2958896, 3143827, 5917792, 6287654, 11835584, 12575308, 25150616, 50301232, 100602464, 201204928]

約数ペア:

[(1, 201204928), (2, 100602464), (4, 50301232), (8, 25150616), (16, 12575308), (17, 11835584), (32, 6287654), (34, 5917792), (64, 3143827), (68, 2958896), (101, 1992128), (136, 1479448), (202, 996064), (272, 739724), (404, 498032), (544, 369862), (808, 249016), (1088, 184931), (1616, 124508), (1717, 117184), (1831, 109888), (3232, 62254), (3434, 58592), (3662, 54944), (6464, 31127), (6868, 29296), (7324, 27472), (13736, 14648)]