201058755

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{13553}}^1$

素因数の和:13627

約数の個数: 32

約数和(自身を含む): 343512576

約数和(自身を除く): 142453821

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 645, 989, 2967, 4945, 13553, 14835, 40659, 67765, 203295, 311719, 582779, 935157, 1558595, 1748337, 2913895, 4675785, 8741685, 13403917, 40211751, 67019585, 201058755]

約数ペア:

[(1, 201058755), (3, 67019585), (5, 40211751), (15, 13403917), (23, 8741685), (43, 4675785), (69, 2913895), (115, 1748337), (129, 1558595), (215, 935157), (345, 582779), (645, 311719), (989, 203295), (2967, 67765), (4945, 40659), (13553, 14835)]