201208089745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{9643}}^1$

素因数の和:10522

約数の個数: 64

約数和(自身を含む): 287668329984

約数和(自身を除く): 86460240239

約数列:

[1, 5, 13, 17, 23, 65, 85, 115, 221, 299, 391, 821, 1105, 1495, 1955, 4105, 5083, 9643, 10673, 13957, 18883, 25415, 48215, 53365, 69785, 94415, 125359, 163931, 181441, 221789, 245479, 321011, 626795, 819655, 907205, 1108945, 1227395, 1605055, 2131103, 2883257, 3770413, 4173143, 7916903, 10655515, 14416285, 18852065, 20865715, 39584515, 49015369, 102919739, 134587351, 182088769, 245076845, 514598695, 672936755, 910443845, 1749635563, 2367153997, 3095509073, 8748177815, 11835769985, 15477545365, 40241617949, 201208089745]

約数ペア:

[(1, 201208089745), (5, 40241617949), (13, 15477545365), (17, 11835769985), (23, 8748177815), (65, 3095509073), (85, 2367153997), (115, 1749635563), (221, 910443845), (299, 672936755), (391, 514598695), (821, 245076845), (1105, 182088769), (1495, 134587351), (1955, 102919739), (4105, 49015369), (5083, 39584515), (9643, 20865715), (10673, 18852065), (13957, 14416285), (18883, 10655515), (25415, 7916903), (48215, 4173143), (53365, 3770413), (69785, 2883257), (94415, 2131103), (125359, 1605055), (163931, 1227395), (181441, 1108945), (221789, 907205), (245479, 819655), (321011, 626795)]