201871184

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{1303}}^1$

素因数の和:1755

約数の個数: 40

約数和(自身を含む): 409414272

約数和(自身を除く): 207543088

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 421, 842, 1303, 1684, 2606, 3368, 5212, 6736, 9683, 10424, 19366, 20848, 29969, 38732, 59938, 77464, 119876, 154928, 239752, 479504, 548563, 1097126, 2194252, 4388504, 8777008, 12616949, 25233898, 50467796, 100935592, 201871184]

約数ペア:

[(1, 201871184), (2, 100935592), (4, 50467796), (8, 25233898), (16, 12616949), (23, 8777008), (46, 4388504), (92, 2194252), (184, 1097126), (368, 548563), (421, 479504), (842, 239752), (1303, 154928), (1684, 119876), (2606, 77464), (3368, 59938), (5212, 38732), (6736, 29969), (9683, 20848), (10424, 19366)]