243329428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{10429}}^1$

素因数の和:10759

約数の個数: 24

約数和(自身を含む): 449741600

約数和(自身を除く): 206412172

約数列:

[1, 2, 4, 19, 38, 76, 307, 614, 1228, 5833, 10429, 11666, 20858, 23332, 41716, 198151, 396302, 792604, 3201703, 6403406, 12806812, 60832357, 121664714, 243329428]

約数ペア:

[(1, 243329428), (2, 121664714), (4, 60832357), (19, 12806812), (38, 6403406), (76, 3201703), (307, 792604), (614, 396302), (1228, 198151), (5833, 41716), (10429, 23332), (11666, 20858)]