200540502

素因数分解:

$2^1\times 3^3\times {\mathrm{179}}^1\times {\mathrm{20747}}^1$

素因数の和:20937

約数の個数: 32

約数和(自身を含む): 448156800

約数和(自身を除く): 247616298

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 179, 358, 537, 1074, 1611, 3222, 4833, 9666, 20747, 41494, 62241, 124482, 186723, 373446, 560169, 1120338, 3713713, 7427426, 11141139, 22282278, 33423417, 66846834, 100270251, 200540502]

約数ペア:

[(1, 200540502), (2, 100270251), (3, 66846834), (6, 33423417), (9, 22282278), (18, 11141139), (27, 7427426), (54, 3713713), (179, 1120338), (358, 560169), (537, 373446), (1074, 186723), (1611, 124482), (3222, 62241), (4833, 41494), (9666, 20747)]