201214130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{2861}}^1$

素因数の和:3422

約数の個数: 32

約数和(自身を含む): 390903408

約数和(自身を除く): 189689278

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 541, 1082, 2705, 2861, 5410, 5722, 7033, 14066, 14305, 28610, 35165, 37193, 70330, 74386, 185965, 371930, 1547801, 3095602, 7739005, 15478010, 20121413, 40242826, 100607065, 201214130]

約数ペア:

[(1, 201214130), (2, 100607065), (5, 40242826), (10, 20121413), (13, 15478010), (26, 7739005), (65, 3095602), (130, 1547801), (541, 371930), (1082, 185965), (2705, 74386), (2861, 70330), (5410, 37193), (5722, 35165), (7033, 28610), (14066, 14305)]