201243654

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{657659}}^1$

素因数の和:657684

約数の個数: 24

約数和(自身を含む): 461677320

約数和(自身を除く): 260433666

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 657659, 1315318, 1972977, 3945954, 5918931, 11180203, 11837862, 22360406, 33540609, 67081218, 100621827, 201243654]

約数ペア:

[(1, 201243654), (2, 100621827), (3, 67081218), (6, 33540609), (9, 22360406), (17, 11837862), (18, 11180203), (34, 5918931), (51, 3945954), (102, 1972977), (153, 1315318), (306, 657659)]