206718890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{50053}}^1$

素因数の和:50126

約数の個数: 32

約数和(自身を含む): 432466560

約数和(自身を除く): 225747670

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 50053, 100106, 250265, 350371, 500530, 700742, 1751855, 2953127, 3503710, 5906254, 14765635, 20671889, 29531270, 41343778, 103359445, 206718890]

約数ペア:

[(1, 206718890), (2, 103359445), (5, 41343778), (7, 29531270), (10, 20671889), (14, 14765635), (35, 5906254), (59, 3503710), (70, 2953127), (118, 1751855), (295, 700742), (413, 500530), (590, 350371), (826, 250265), (2065, 100106), (4130, 50053)]