201149784025

素因数分解:

$5^2\times {\mathrm{151}}^1\times {\mathrm{331}}^1\times {\mathrm{160981}}^1$

素因数の和:161473

約数の個数: 24

約数和(自身を含む): 251837665088

約数和(自身を除く): 50687881063

約数列:

[1, 5, 25, 151, 331, 755, 1655, 3775, 8275, 49981, 160981, 249905, 804905, 1249525, 4024525, 24308131, 53284711, 121540655, 266423555, 607703275, 1332117775, 8045991361, 40229956805, 201149784025]

約数ペア:

[(1, 201149784025), (5, 40229956805), (25, 8045991361), (151, 1332117775), (331, 607703275), (755, 266423555), (1655, 121540655), (3775, 53284711), (8275, 24308131), (49981, 4024525), (160981, 1249525), (249905, 804905)]