201645730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{10847}}^1$

素因数の和:10891

約数の個数: 48

約数和(自身を含む): 428799744

約数和(自身を除く): 227154014

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1690, 1859, 3718, 9295, 10847, 18590, 21694, 54235, 108470, 119317, 141011, 238634, 282022, 596585, 705055, 1193170, 1410110, 1551121, 1833143, 3102242, 3666286, 7755605, 9165715, 15511210, 18331430, 20164573, 40329146, 100822865, 201645730]

約数ペア:

[(1, 201645730), (2, 100822865), (5, 40329146), (10, 20164573), (11, 18331430), (13, 15511210), (22, 9165715), (26, 7755605), (55, 3666286), (65, 3102242), (110, 1833143), (130, 1551121), (143, 1410110), (169, 1193170), (286, 705055), (338, 596585), (715, 282022), (845, 238634), (1430, 141011), (1690, 119317), (1859, 108470), (3718, 54235), (9295, 21694), (10847, 18590)]