208570772

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{27059}}^1$

素因数の和:27151

約数の個数: 24

約数和(自身を含む): 381870720

約数和(自身を除く): 173299948

約数列:

[1, 2, 4, 41, 47, 82, 94, 164, 188, 1927, 3854, 7708, 27059, 54118, 108236, 1109419, 1271773, 2218838, 2543546, 4437676, 5087092, 52142693, 104285386, 208570772]

約数ペア:

[(1, 208570772), (2, 104285386), (4, 52142693), (41, 5087092), (47, 4437676), (82, 2543546), (94, 2218838), (164, 1271773), (188, 1109419), (1927, 108236), (3854, 54118), (7708, 27059)]