200667776

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{38237}}^1$

素因数の和:38292

約数の個数: 32

約数和(自身を含む): 409528980

約数和(自身を除く): 208861204

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 38237, 76474, 152948, 305896, 611792, 1223584, 1567717, 2447168, 3135434, 4894336, 6270868, 12541736, 25083472, 50166944, 100333888, 200667776]

約数ペア:

[(1, 200667776), (2, 100333888), (4, 50166944), (8, 25083472), (16, 12541736), (32, 6270868), (41, 4894336), (64, 3135434), (82, 2447168), (128, 1567717), (164, 1223584), (328, 611792), (656, 305896), (1312, 152948), (2624, 76474), (5248, 38237)]