201009650188

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{971}}^1\times {\mathrm{377761}}^1$

素因数の和:378873

約数の個数: 24

約数和(自身を含む): 354700385424

約数和(自身を除く): 153690735236

約数列:

[1, 2, 4, 137, 274, 548, 971, 1942, 3884, 133027, 266054, 377761, 532108, 755522, 1511044, 51753257, 103506514, 207013028, 366805931, 733611862, 1467223724, 50252412547, 100504825094, 201009650188]

約数ペア:

[(1, 201009650188), (2, 100504825094), (4, 50252412547), (137, 1467223724), (274, 733611862), (548, 366805931), (971, 207013028), (1942, 103506514), (3884, 51753257), (133027, 1511044), (266054, 755522), (377761, 532108)]