201438530

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{133403}}^1$

素因数の和:133561

約数の個数: 16

約数和(自身を含む): 364993344

約数和(自身を除く): 163554814

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 133403, 266806, 667015, 1334030, 20143853, 40287706, 100719265, 201438530]

約数ペア:

[(1, 201438530), (2, 100719265), (5, 40287706), (10, 20143853), (151, 1334030), (302, 667015), (755, 266806), (1510, 133403)]