201897691821

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{188513251}}^1$

素因数の和:188513281

約数の個数: 24

約数和(自身を含む): 352896807744

約数和(自身を除く): 150999115923

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 188513251, 565539753, 1319592757, 1696619259, 3204725267, 3958778271, 9614175801, 11876334813, 22433076869, 28842527403, 67299230607, 201897691821]

約数ペア:

[(1, 201897691821), (3, 67299230607), (7, 28842527403), (9, 22433076869), (17, 11876334813), (21, 9614175801), (51, 3958778271), (63, 3204725267), (119, 1696619259), (153, 1319592757), (357, 565539753), (1071, 188513251)]