201497187436

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{2339}}^1\times {\mathrm{321443}}^1$

素因数の和:323853

約数の個数: 24

約数和(自身を含む): 358037184960

約数和(自身を除く): 156539997524

約数列:

[1, 2, 4, 67, 134, 268, 2339, 4678, 9356, 156713, 313426, 321443, 626852, 642886, 1285772, 21536681, 43073362, 86146724, 751855177, 1503710354, 3007420708, 50374296859, 100748593718, 201497187436]

約数ペア:

[(1, 201497187436), (2, 100748593718), (4, 50374296859), (67, 3007420708), (134, 1503710354), (268, 751855177), (2339, 86146724), (4678, 43073362), (9356, 21536681), (156713, 1285772), (313426, 642886), (321443, 626852)]