200512994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{991}}^1$

素因数の和:1562

約数の個数: 32

約数和(自身を含む): 348406272

約数和(自身を除く): 147893278

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 541, 991, 1082, 1982, 5951, 9197, 10901, 11902, 16847, 18394, 21802, 33694, 101167, 185317, 202334, 370634, 536131, 1072262, 5897441, 9114227, 11794882, 18228454, 100256497, 200512994]

約数ペア:

[(1, 200512994), (2, 100256497), (11, 18228454), (17, 11794882), (22, 9114227), (34, 5897441), (187, 1072262), (374, 536131), (541, 370634), (991, 202334), (1082, 185317), (1982, 101167), (5951, 33694), (9197, 21802), (10901, 18394), (11902, 16847)]