214978744

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{4021}}^1$

素因数の和:4231

約数の個数: 32

約数和(自身を含む): 415553040

約数和(自身を除く): 200574296

約数列:

[1, 2, 4, 8, 41, 82, 163, 164, 326, 328, 652, 1304, 4021, 6683, 8042, 13366, 16084, 26732, 32168, 53464, 164861, 329722, 655423, 659444, 1310846, 1318888, 2621692, 5243384, 26872343, 53744686, 107489372, 214978744]

約数ペア:

[(1, 214978744), (2, 107489372), (4, 53744686), (8, 26872343), (41, 5243384), (82, 2621692), (163, 1318888), (164, 1310846), (326, 659444), (328, 655423), (652, 329722), (1304, 164861), (4021, 53464), (6683, 32168), (8042, 26732), (13366, 16084)]