201418910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37369}}^1$

素因数の和:37401

約数の個数: 48

約数和(自身を含む): 460099440

約数和(自身を除く): 258680530

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 37369, 74738, 186845, 261583, 373690, 411059, 523166, 822118, 1307915, 1831081, 2055295, 2615830, 2877413, 3662162, 4110590, 5754826, 9155405, 14387065, 18310810, 20141891, 28774130, 40283782, 100709455, 201418910]

約数ペア:

[(1, 201418910), (2, 100709455), (5, 40283782), (7, 28774130), (10, 20141891), (11, 18310810), (14, 14387065), (22, 9155405), (35, 5754826), (49, 4110590), (55, 3662162), (70, 2877413), (77, 2615830), (98, 2055295), (110, 1831081), (154, 1307915), (245, 822118), (385, 523166), (490, 411059), (539, 373690), (770, 261583), (1078, 186845), (2695, 74738), (5390, 37369)]