201362525

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1451}}^1$

素因数の和:1542

約数の個数: 48

約数和(自身を含む): 312563328

約数和(自身を除く): 111200803

約数列:

[1, 5, 7, 13, 25, 35, 61, 65, 91, 175, 305, 325, 427, 455, 793, 1451, 1525, 2135, 2275, 3965, 5551, 7255, 10157, 10675, 18863, 19825, 27755, 36275, 50785, 88511, 94315, 132041, 138775, 253925, 442555, 471575, 619577, 660205, 1150643, 2212775, 3097885, 3301025, 5753215, 8054501, 15489425, 28766075, 40272505, 201362525]

約数ペア:

[(1, 201362525), (5, 40272505), (7, 28766075), (13, 15489425), (25, 8054501), (35, 5753215), (61, 3301025), (65, 3097885), (91, 2212775), (175, 1150643), (305, 660205), (325, 619577), (427, 471575), (455, 442555), (793, 253925), (1451, 138775), (1525, 132041), (2135, 94315), (2275, 88511), (3965, 50785), (5551, 36275), (7255, 27755), (10157, 19825), (10675, 18863)]