201640387592

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1968683}}^1$

素因数の和:1968786

約数の個数: 64

約数和(自身を含む): 453584793600

約数和(自身を除く): 251944406008

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 59, 62, 118, 124, 217, 236, 248, 413, 434, 472, 826, 868, 1652, 1736, 1829, 3304, 3658, 7316, 12803, 14632, 25606, 51212, 102424, 1968683, 3937366, 7874732, 13780781, 15749464, 27561562, 55123124, 61029173, 110246248, 116152297, 122058346, 232304594, 244116692, 427204211, 464609188, 488233384, 813066079, 854408422, 929218376, 1626132158, 1708816844, 3252264316, 3417633688, 3600721207, 6504528632, 7201442414, 14402884828, 25205048449, 28805769656, 50410096898, 100820193796, 201640387592]

約数ペア:

[(1, 201640387592), (2, 100820193796), (4, 50410096898), (7, 28805769656), (8, 25205048449), (14, 14402884828), (28, 7201442414), (31, 6504528632), (56, 3600721207), (59, 3417633688), (62, 3252264316), (118, 1708816844), (124, 1626132158), (217, 929218376), (236, 854408422), (248, 813066079), (413, 488233384), (434, 464609188), (472, 427204211), (826, 244116692), (868, 232304594), (1652, 122058346), (1736, 116152297), (1829, 110246248), (3304, 61029173), (3658, 55123124), (7316, 27561562), (12803, 15749464), (14632, 13780781), (25606, 7874732), (51212, 3937366), (102424, 1968683)]