201264510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{156019}}^1$

素因数の和:156072

約数の個数: 32

約数和(自身を含む): 494271360

約数和(自身を除く): 293006850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 156019, 312038, 468057, 780095, 936114, 1560190, 2340285, 4680570, 6708817, 13417634, 20126451, 33544085, 40252902, 67088170, 100632255, 201264510]

約数ペア:

[(1, 201264510), (2, 100632255), (3, 67088170), (5, 40252902), (6, 33544085), (10, 20126451), (15, 13417634), (30, 6708817), (43, 4680570), (86, 2340285), (129, 1560190), (215, 936114), (258, 780095), (430, 468057), (645, 312038), (1290, 156019)]