201658260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{6451}}^1$

素因数の和:6984

約数の個数: 48

約数和(自身を含む): 565814592

約数和(自身を除く): 364156332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 521, 1042, 1563, 2084, 2605, 3126, 5210, 6252, 6451, 7815, 10420, 12902, 15630, 19353, 25804, 31260, 32255, 38706, 64510, 77412, 96765, 129020, 193530, 387060, 3360971, 6721942, 10082913, 13443884, 16804855, 20165826, 33609710, 40331652, 50414565, 67219420, 100829130, 201658260]

約数ペア:

[(1, 201658260), (2, 100829130), (3, 67219420), (4, 50414565), (5, 40331652), (6, 33609710), (10, 20165826), (12, 16804855), (15, 13443884), (20, 10082913), (30, 6721942), (60, 3360971), (521, 387060), (1042, 193530), (1563, 129020), (2084, 96765), (2605, 77412), (3126, 64510), (5210, 38706), (6252, 32255), (6451, 31260), (7815, 25804), (10420, 19353), (12902, 15630)]