201365060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4933}}^1$

素因数の和:5112

約数の個数: 48

約数和(自身を含む): 458388336

約数和(自身を除く): 257023276

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 157, 260, 314, 628, 785, 1570, 2041, 3140, 4082, 4933, 8164, 9866, 10205, 19732, 20410, 24665, 40820, 49330, 64129, 98660, 128258, 256516, 320645, 641290, 774481, 1282580, 1548962, 3097924, 3872405, 7744810, 10068253, 15489620, 20136506, 40273012, 50341265, 100682530, 201365060]

約数ペア:

[(1, 201365060), (2, 100682530), (4, 50341265), (5, 40273012), (10, 20136506), (13, 15489620), (20, 10068253), (26, 7744810), (52, 3872405), (65, 3097924), (130, 1548962), (157, 1282580), (260, 774481), (314, 641290), (628, 320645), (785, 256516), (1570, 128258), (2041, 98660), (3140, 64129), (4082, 49330), (4933, 40820), (8164, 24665), (9866, 20410), (10205, 19732)]