201299440

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{86767}}^1$

素因数の和:86809

約数の個数: 40

約数和(自身を含む): 484165440

約数和(自身を除く): 282866000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 86767, 173534, 347068, 433835, 694136, 867670, 1388272, 1735340, 2516243, 3470680, 5032486, 6941360, 10064972, 12581215, 20129944, 25162430, 40259888, 50324860, 100649720, 201299440]

約数ペア:

[(1, 201299440), (2, 100649720), (4, 50324860), (5, 40259888), (8, 25162430), (10, 20129944), (16, 12581215), (20, 10064972), (29, 6941360), (40, 5032486), (58, 3470680), (80, 2516243), (116, 1735340), (145, 1388272), (232, 867670), (290, 694136), (464, 433835), (580, 347068), (1160, 173534), (2320, 86767)]