201899018870

素因数分解:

$2^1\times 5^1\times {\mathrm{11383}}^1\times {\mathrm{1773689}}^1$

素因数の和:1785079

約数の個数: 16

約数和(自身を含む): 363450365280

約数和(自身を除く): 161551346410

約数列:

[1, 2, 5, 10, 11383, 22766, 56915, 113830, 1773689, 3547378, 8868445, 17736890, 20189901887, 40379803774, 100949509435, 201899018870]

約数ペア:

[(1, 201899018870), (2, 100949509435), (5, 40379803774), (10, 20189901887), (11383, 17736890), (22766, 8868445), (56915, 3547378), (113830, 1773689)]