210004904

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{2711}}^1$

素因数の和:3161

約数の個数: 32

約数和(自身を含む): 412007040

約数和(自身を除く): 202002136

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 421, 842, 1684, 2711, 3368, 5422, 9683, 10844, 19366, 21688, 38732, 62353, 77464, 124706, 249412, 498824, 1141331, 2282662, 4565324, 9130648, 26250613, 52501226, 105002452, 210004904]

約数ペア:

[(1, 210004904), (2, 105002452), (4, 52501226), (8, 26250613), (23, 9130648), (46, 4565324), (92, 2282662), (184, 1141331), (421, 498824), (842, 249412), (1684, 124706), (2711, 77464), (3368, 62353), (5422, 38732), (9683, 21688), (10844, 19366)]