201239038

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{100519}}^1$

素因数の和:100552

約数の個数: 32

約数和(自身を含む): 405296640

約数和(自身を除く): 204057602

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 100519, 201038, 703633, 1105709, 1306747, 1407266, 2211418, 2613494, 7739963, 9147229, 14374217, 15479926, 18294458, 28748434, 100619519, 201239038]

約数ペア:

[(1, 201239038), (2, 100619519), (7, 28748434), (11, 18294458), (13, 15479926), (14, 14374217), (22, 9147229), (26, 7739963), (77, 2613494), (91, 2211418), (143, 1407266), (154, 1306747), (182, 1105709), (286, 703633), (1001, 201038), (2002, 100519)]