201460090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{18671}}^1$

素因数の和:18774

約数の個数: 32

約数和(自身を含む): 395248896

約数和(自身を除く): 193788806

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 2158, 5395, 10790, 18671, 37342, 93355, 186710, 242723, 485446, 1213615, 1549693, 2427230, 3099386, 7748465, 15496930, 20146009, 40292018, 100730045, 201460090]

約数ペア:

[(1, 201460090), (2, 100730045), (5, 40292018), (10, 20146009), (13, 15496930), (26, 7748465), (65, 3099386), (83, 2427230), (130, 1549693), (166, 1213615), (415, 485446), (830, 242723), (1079, 186710), (2158, 93355), (5395, 37342), (10790, 18671)]