204459238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1307}}^1$

素因数の和:1476

約数の個数: 32

約数和(自身を含む): 335643264

約数和(自身を除く): 131184026

約数列:

[1, 2, 17, 34, 43, 86, 107, 214, 731, 1307, 1462, 1819, 2614, 3638, 4601, 9202, 22219, 44438, 56201, 78217, 112402, 139849, 156434, 279698, 955417, 1910834, 2377433, 4754866, 6013507, 12027014, 102229619, 204459238]

約数ペア:

[(1, 204459238), (2, 102229619), (17, 12027014), (34, 6013507), (43, 4754866), (86, 2377433), (107, 1910834), (214, 955417), (731, 279698), (1307, 156434), (1462, 139849), (1819, 112402), (2614, 78217), (3638, 56201), (4601, 44438), (9202, 22219)]