201845240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{9539}}^1$

素因数の和:9596

約数の個数: 48

約数和(自身を含む): 474805800

約数和(自身を除く): 272960560

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 529, 920, 1058, 2116, 2645, 4232, 5290, 9539, 10580, 19078, 21160, 38156, 47695, 76312, 95390, 190780, 219397, 381560, 438794, 877588, 1096985, 1755176, 2193970, 4387940, 5046131, 8775880, 10092262, 20184524, 25230655, 40369048, 50461310, 100922620, 201845240]

約数ペア:

[(1, 201845240), (2, 100922620), (4, 50461310), (5, 40369048), (8, 25230655), (10, 20184524), (20, 10092262), (23, 8775880), (40, 5046131), (46, 4387940), (92, 2193970), (115, 1755176), (184, 1096985), (230, 877588), (460, 438794), (529, 381560), (920, 219397), (1058, 190780), (2116, 95390), (2645, 76312), (4232, 47695), (5290, 38156), (9539, 21160), (10580, 19078)]