201663996

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{988549}}^1$

素因数の和:988573

約数の個数: 24

約数和(自身を含む): 498229200

約数和(自身を除く): 296565204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 988549, 1977098, 2965647, 3954196, 5931294, 11862588, 16805333, 33610666, 50415999, 67221332, 100831998, 201663996]

約数ペア:

[(1, 201663996), (2, 100831998), (3, 67221332), (4, 50415999), (6, 33610666), (12, 16805333), (17, 11862588), (34, 5931294), (51, 3954196), (68, 2965647), (102, 1977098), (204, 988549)]