201427652

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{863}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 383201280

約数和(自身を除く): 181773628

約数列:

[1, 2, 4, 23, 43, 46, 59, 86, 92, 118, 172, 236, 863, 989, 1357, 1726, 1978, 2537, 2714, 3452, 3956, 5074, 5428, 10148, 19849, 37109, 39698, 50917, 58351, 74218, 79396, 101834, 116702, 148436, 203668, 233404, 853507, 1171091, 1707014, 2189431, 2342182, 3414028, 4378862, 4684364, 8757724, 50356913, 100713826, 201427652]

約数ペア:

[(1, 201427652), (2, 100713826), (4, 50356913), (23, 8757724), (43, 4684364), (46, 4378862), (59, 3414028), (86, 2342182), (92, 2189431), (118, 1707014), (172, 1171091), (236, 853507), (863, 233404), (989, 203668), (1357, 148436), (1726, 116702), (1978, 101834), (2537, 79396), (2714, 74218), (3452, 58351), (3956, 50917), (5074, 39698), (5428, 37109), (10148, 19849)]