204520012

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{4297}}^1$

素因数の和:4537

約数の個数: 24

約数和(自身を含む): 365123696

約数和(自身を除く): 160603684

約数列:

[1, 2, 4, 73, 146, 163, 292, 326, 652, 4297, 8594, 11899, 17188, 23798, 47596, 313681, 627362, 700411, 1254724, 1400822, 2801644, 51130003, 102260006, 204520012]

約数ペア:

[(1, 204520012), (2, 102260006), (4, 51130003), (73, 2801644), (146, 1400822), (163, 1254724), (292, 700411), (326, 627362), (652, 313681), (4297, 47596), (8594, 23798), (11899, 17188)]