201882560

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{691}}^1$

素因数の和:802

約数の個数: 112

約数和(自身を含む): 531522432

約数和(自身を除く): 329639872

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 83, 88, 110, 160, 166, 176, 220, 320, 332, 352, 415, 440, 664, 691, 704, 830, 880, 913, 1328, 1382, 1660, 1760, 1826, 2656, 2764, 3320, 3455, 3520, 3652, 4565, 5312, 5528, 6640, 6910, 7304, 7601, 9130, 11056, 13280, 13820, 14608, 15202, 18260, 22112, 26560, 27640, 29216, 30404, 36520, 38005, 44224, 55280, 57353, 58432, 60808, 73040, 76010, 110560, 114706, 121616, 146080, 152020, 221120, 229412, 243232, 286765, 292160, 304040, 458824, 486464, 573530, 608080, 630883, 917648, 1147060, 1216160, 1261766, 1835296, 2294120, 2432320, 2523532, 3154415, 3670592, 4588240, 5047064, 6308830, 9176480, 10094128, 12617660, 18352960, 20188256, 25235320, 40376512, 50470640, 100941280, 201882560]

約数ペア:

[(1, 201882560), (2, 100941280), (4, 50470640), (5, 40376512), (8, 25235320), (10, 20188256), (11, 18352960), (16, 12617660), (20, 10094128), (22, 9176480), (32, 6308830), (40, 5047064), (44, 4588240), (55, 3670592), (64, 3154415), (80, 2523532), (83, 2432320), (88, 2294120), (110, 1835296), (160, 1261766), (166, 1216160), (176, 1147060), (220, 917648), (320, 630883), (332, 608080), (352, 573530), (415, 486464), (440, 458824), (664, 304040), (691, 292160), (704, 286765), (830, 243232), (880, 229412), (913, 221120), (1328, 152020), (1382, 146080), (1660, 121616), (1760, 114706), (1826, 110560), (2656, 76010), (2764, 73040), (3320, 60808), (3455, 58432), (3520, 57353), (3652, 55280), (4565, 44224), (5312, 38005), (5528, 36520), (6640, 30404), (6910, 29216), (7304, 27640), (7601, 26560), (9130, 22112), (11056, 18260), (13280, 15202), (13820, 14608)]