201651376

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1$

素因数の和:757

約数の個数: 40

約数和(自身を含む): 396068400

約数和(自身を除く): 194417024

約数列:

[1, 2, 4, 8, 16, 179, 181, 358, 362, 389, 716, 724, 778, 1432, 1448, 1556, 2864, 2896, 3112, 6224, 32399, 64798, 69631, 70409, 129596, 139262, 140818, 259192, 278524, 281636, 518384, 557048, 563272, 1114096, 1126544, 12603211, 25206422, 50412844, 100825688, 201651376]

約数ペア:

[(1, 201651376), (2, 100825688), (4, 50412844), (8, 25206422), (16, 12603211), (179, 1126544), (181, 1114096), (358, 563272), (362, 557048), (389, 518384), (716, 281636), (724, 278524), (778, 259192), (1432, 140818), (1448, 139262), (1556, 129596), (2864, 70409), (2896, 69631), (3112, 64798), (6224, 32399)]