201590290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{2707}}^1$

素因数の和:3402

約数の個数: 32

約数和(自身を含む): 396581184

約数和(自身を除く): 194990894

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 677, 1354, 2707, 3385, 5414, 6770, 7447, 13535, 14894, 27070, 29777, 37235, 59554, 74470, 148885, 297770, 1832639, 3665278, 9163195, 18326390, 20159029, 40318058, 100795145, 201590290]

約数ペア:

[(1, 201590290), (2, 100795145), (5, 40318058), (10, 20159029), (11, 18326390), (22, 9163195), (55, 3665278), (110, 1832639), (677, 297770), (1354, 148885), (2707, 74470), (3385, 59554), (5414, 37235), (6770, 29777), (7447, 27070), (13535, 14894)]