195884144

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{108343}}^1$

素因数の和:108464

約数の個数: 20

約数和(自身を含む): 382887696

約数和(自身を除く): 187003552

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 108343, 216686, 433372, 866744, 1733488, 12242759, 24485518, 48971036, 97942072, 195884144]

約数ペア:

[(1, 195884144), (2, 97942072), (4, 48971036), (8, 24485518), (16, 12242759), (113, 1733488), (226, 866744), (452, 433372), (904, 216686), (1808, 108343)]