245190228

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{137131}}^1$

素因数の和:137287

約数の個数: 24

約数和(自身を含む): 575954400

約数和(自身を除く): 330764172

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 894, 1788, 137131, 274262, 411393, 548524, 822786, 1645572, 20432519, 40865038, 61297557, 81730076, 122595114, 245190228]

約数ペア:

[(1, 245190228), (2, 122595114), (3, 81730076), (4, 61297557), (6, 40865038), (12, 20432519), (149, 1645572), (298, 822786), (447, 548524), (596, 411393), (894, 274262), (1788, 137131)]