188038430

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{115361}}^1$

素因数の和:115531

約数の個数: 16

約数和(自身を含む): 340548624

約数和(自身を除く): 152510194

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 115361, 230722, 576805, 1153610, 18803843, 37607686, 94019215, 188038430]

約数ペア:

[(1, 188038430), (2, 94019215), (5, 37607686), (10, 18803843), (163, 1153610), (326, 576805), (815, 230722), (1630, 115361)]