201240902

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{7229}}^1$

素因数の和:7711

約数の個数: 16

約数和(自身を含む): 312336000

約数和(自身を除く): 111095098

約数列:

[1, 2, 31, 62, 449, 898, 7229, 13919, 14458, 27838, 224099, 448198, 3245821, 6491642, 100620451, 201240902]

約数ペア:

[(1, 201240902), (2, 100620451), (31, 6491642), (62, 3245821), (449, 448198), (898, 224099), (7229, 27838), (13919, 14458)]