201742060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3511}}^1$

素因数の和:3563

約数の個数: 72

約数和(自身を含む): 485878176

約数和(自身を除く): 284136116

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 169, 170, 221, 260, 338, 340, 442, 676, 845, 884, 1105, 1690, 2210, 2873, 3380, 3511, 4420, 5746, 7022, 11492, 14044, 14365, 17555, 28730, 35110, 45643, 57460, 59687, 70220, 91286, 119374, 182572, 228215, 238748, 298435, 456430, 593359, 596870, 775931, 912860, 1186718, 1193740, 1551862, 2373436, 2966795, 3103724, 3879655, 5933590, 7759310, 10087103, 11867180, 15518620, 20174206, 40348412, 50435515, 100871030, 201742060]

約数ペア:

[(1, 201742060), (2, 100871030), (4, 50435515), (5, 40348412), (10, 20174206), (13, 15518620), (17, 11867180), (20, 10087103), (26, 7759310), (34, 5933590), (52, 3879655), (65, 3103724), (68, 2966795), (85, 2373436), (130, 1551862), (169, 1193740), (170, 1186718), (221, 912860), (260, 775931), (338, 596870), (340, 593359), (442, 456430), (676, 298435), (845, 238748), (884, 228215), (1105, 182572), (1690, 119374), (2210, 91286), (2873, 70220), (3380, 59687), (3511, 57460), (4420, 45643), (5746, 35110), (7022, 28730), (11492, 17555), (14044, 14365)]