214437652

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:409

約数の個数: 72

約数和(自身を含む): 449047368

約数和(自身を除く): 234609716

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 173, 197, 242, 286, 346, 394, 484, 572, 692, 788, 1573, 1903, 2167, 2249, 2561, 3146, 3806, 4334, 4498, 5122, 6292, 7612, 8668, 8996, 10244, 20933, 23837, 24739, 28171, 34081, 41866, 47674, 49478, 56342, 68162, 83732, 95348, 98956, 112684, 136324, 272129, 309881, 374891, 443053, 544258, 619762, 749782, 886106, 1088516, 1239524, 1499564, 1772212, 4123801, 4873583, 8247602, 9747166, 16495204, 19494332, 53609413, 107218826, 214437652]

約数ペア:

[(1, 214437652), (2, 107218826), (4, 53609413), (11, 19494332), (13, 16495204), (22, 9747166), (26, 8247602), (44, 4873583), (52, 4123801), (121, 1772212), (143, 1499564), (173, 1239524), (197, 1088516), (242, 886106), (286, 749782), (346, 619762), (394, 544258), (484, 443053), (572, 374891), (692, 309881), (788, 272129), (1573, 136324), (1903, 112684), (2167, 98956), (2249, 95348), (2561, 83732), (3146, 68162), (3806, 56342), (4334, 49478), (4498, 47674), (5122, 41866), (6292, 34081), (7612, 28171), (8668, 24739), (8996, 23837), (10244, 20933)]