201087172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{351551}}^1$

素因数の和:351579

約数の個数: 24

約数和(自身を含む): 413425152

約数和(自身を除く): 212337980

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 351551, 703102, 1406204, 3867061, 4570163, 7734122, 9140326, 15468244, 18280652, 50271793, 100543586, 201087172]

約数ペア:

[(1, 201087172), (2, 100543586), (4, 50271793), (11, 18280652), (13, 15468244), (22, 9140326), (26, 7734122), (44, 4570163), (52, 3867061), (143, 1406204), (286, 703102), (572, 351551)]