201552428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{12347}}^1$

素因数の和:12422

約数の個数: 48

約数和(自身を含む): 448084224

約数和(自身を除く): 246531796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 154, 212, 308, 371, 583, 742, 1166, 1484, 2332, 4081, 8162, 12347, 16324, 24694, 49388, 86429, 135817, 172858, 271634, 345716, 543268, 654391, 950719, 1308782, 1901438, 2617564, 3802876, 4580737, 7198301, 9161474, 14396602, 18322948, 28793204, 50388107, 100776214, 201552428]

約数ペア:

[(1, 201552428), (2, 100776214), (4, 50388107), (7, 28793204), (11, 18322948), (14, 14396602), (22, 9161474), (28, 7198301), (44, 4580737), (53, 3802876), (77, 2617564), (106, 1901438), (154, 1308782), (212, 950719), (308, 654391), (371, 543268), (583, 345716), (742, 271634), (1166, 172858), (1484, 135817), (2332, 86429), (4081, 49388), (8162, 24694), (12347, 16324)]