195416210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{5569}}^1$

素因数の和:5627

約数の個数: 48

約数和(自身を含む): 400037400

約数和(自身を除く): 204621190

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 121, 145, 242, 290, 319, 605, 638, 1210, 1595, 3190, 3509, 5569, 7018, 11138, 17545, 27845, 35090, 55690, 61259, 122518, 161501, 306295, 323002, 612590, 673849, 807505, 1347698, 1615010, 1776511, 3369245, 3553022, 6738490, 8882555, 17765110, 19541621, 39083242, 97708105, 195416210]

約数ペア:

[(1, 195416210), (2, 97708105), (5, 39083242), (10, 19541621), (11, 17765110), (22, 8882555), (29, 6738490), (55, 3553022), (58, 3369245), (110, 1776511), (121, 1615010), (145, 1347698), (242, 807505), (290, 673849), (319, 612590), (605, 323002), (638, 306295), (1210, 161501), (1595, 122518), (3190, 61259), (3509, 55690), (5569, 35090), (7018, 27845), (11138, 17545)]