203401294

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{72077}}^1$

素因数の和:72179

約数の個数: 16

約数和(自身を含む): 326945808

約数和(自身を除く): 123544514

約数列:

[1, 2, 17, 34, 83, 166, 1411, 2822, 72077, 144154, 1225309, 2450618, 5982391, 11964782, 101700647, 203401294]

約数ペア:

[(1, 203401294), (2, 101700647), (17, 11964782), (34, 5982391), (83, 2450618), (166, 1225309), (1411, 144154), (2822, 72077)]