218438078

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{9413}}^1$

素因数の和:9739

約数の個数: 16

約数和(自身を含む): 336870576

約数和(自身を除く): 118432498

約数列:

[1, 2, 41, 82, 283, 566, 9413, 11603, 18826, 23206, 385933, 771866, 2663879, 5327758, 109219039, 218438078]

約数ペア:

[(1, 218438078), (2, 109219039), (41, 5327758), (82, 2663879), (283, 771866), (566, 385933), (9413, 23206), (11603, 18826)]