202489628

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{439}}^1\times {\mathrm{953}}^1$

素因数の和:1418

約数の個数: 36

約数和(自身を含む): 390796560

約数和(自身を除く): 188306932

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 439, 484, 878, 953, 1756, 1906, 3812, 4829, 9658, 10483, 19316, 20966, 41932, 53119, 106238, 115313, 212476, 230626, 418367, 461252, 836734, 1673468, 4602037, 9204074, 18408148, 50622407, 101244814, 202489628]

約数ペア:

[(1, 202489628), (2, 101244814), (4, 50622407), (11, 18408148), (22, 9204074), (44, 4602037), (121, 1673468), (242, 836734), (439, 461252), (484, 418367), (878, 230626), (953, 212476), (1756, 115313), (1906, 106238), (3812, 53119), (4829, 41932), (9658, 20966), (10483, 19316)]