193490570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{212627}}^1$

素因数の和:212654

約数の個数: 32

約数和(自身を含む): 428658048

約数和(自身を除く): 235167478

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 212627, 425254, 1063135, 1488389, 2126270, 2764151, 2976778, 5528302, 7441945, 13820755, 14883890, 19349057, 27641510, 38698114, 96745285, 193490570]

約数ペア:

[(1, 193490570), (2, 96745285), (5, 38698114), (7, 27641510), (10, 19349057), (13, 14883890), (14, 13820755), (26, 7441945), (35, 5528302), (65, 2976778), (70, 2764151), (91, 2126270), (130, 1488389), (182, 1063135), (455, 425254), (910, 212627)]