208061248

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{171103}}^1$

素因数の和:171134

約数の個数: 28

約数和(自身を含む): 434604160

約数和(自身を除く): 226542912

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 171103, 342206, 684412, 1368824, 2737648, 3250957, 5475296, 6501914, 10950592, 13003828, 26007656, 52015312, 104030624, 208061248]

約数ペア:

[(1, 208061248), (2, 104030624), (4, 52015312), (8, 26007656), (16, 13003828), (19, 10950592), (32, 6501914), (38, 5475296), (64, 3250957), (76, 2737648), (152, 1368824), (304, 684412), (608, 342206), (1216, 171103)]