200788965

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{14923}}^1$

素因数の和:14970

約数の個数: 48

約数和(自身を含む): 391128192

約数和(自身を除く): 190339227

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 2691, 4485, 13455, 14923, 44769, 74615, 134307, 193999, 223845, 343229, 581997, 671535, 969995, 1029687, 1716145, 1745991, 2909985, 3089061, 4461977, 5148435, 8729955, 13385931, 15445305, 22309885, 40157793, 66929655, 200788965]

約数ペア:

[(1, 200788965), (3, 66929655), (5, 40157793), (9, 22309885), (13, 15445305), (15, 13385931), (23, 8729955), (39, 5148435), (45, 4461977), (65, 3089061), (69, 2909985), (115, 1745991), (117, 1716145), (195, 1029687), (207, 969995), (299, 671535), (345, 581997), (585, 343229), (897, 223845), (1035, 193999), (1495, 134307), (2691, 74615), (4485, 44769), (13455, 14923)]