212976296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{4423}}^1$

素因数の和:4905

約数の個数: 32

約数和(自身を含む): 431074560

約数和(自身を除く): 218098264

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 463, 926, 1852, 3704, 4423, 6019, 8846, 12038, 17692, 24076, 35384, 48152, 57499, 114998, 229996, 459992, 2047849, 4095698, 8191396, 16382792, 26622037, 53244074, 106488148, 212976296]

約数ペア:

[(1, 212976296), (2, 106488148), (4, 53244074), (8, 26622037), (13, 16382792), (26, 8191396), (52, 4095698), (104, 2047849), (463, 459992), (926, 229996), (1852, 114998), (3704, 57499), (4423, 48152), (6019, 35384), (8846, 24076), (12038, 17692)]