200719928

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{611951}}^1$

素因数の和:611998

約数の個数: 16

約数和(自身を含む): 385529760

約数和(自身を除く): 184809832

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 611951, 1223902, 2447804, 4895608, 25089991, 50179982, 100359964, 200719928]

約数ペア:

[(1, 200719928), (2, 100359964), (4, 50179982), (8, 25089991), (41, 4895608), (82, 2447804), (164, 1223902), (328, 611951)]