210202016

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{345727}}^1$

素因数の和:345756

約数の個数: 24

約数和(自身を含む): 435617280

約数和(自身を除く): 225415264

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 345727, 691454, 1382908, 2765816, 5531632, 6568813, 11063264, 13137626, 26275252, 52550504, 105101008, 210202016]

約数ペア:

[(1, 210202016), (2, 105101008), (4, 52550504), (8, 26275252), (16, 13137626), (19, 11063264), (32, 6568813), (38, 5531632), (76, 2765816), (152, 1382908), (304, 691454), (608, 345727)]