202945408

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{38671}}^1$

素因数の和:38726

約数の個数: 32

約数和(自身を含む): 414177120

約数和(自身を除く): 211231712

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 38671, 77342, 154684, 309368, 618736, 1237472, 1585511, 2474944, 3171022, 4949888, 6342044, 12684088, 25368176, 50736352, 101472704, 202945408]

約数ペア:

[(1, 202945408), (2, 101472704), (4, 50736352), (8, 25368176), (16, 12684088), (32, 6342044), (41, 4949888), (64, 3171022), (82, 2474944), (128, 1585511), (164, 1237472), (328, 618736), (656, 309368), (1312, 154684), (2624, 77342), (5248, 38671)]