202151742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{20407}}^1$

素因数の和:20552

約数の個数: 32

約数和(自身を含む): 438853632

約数和(自身を除く): 236701890

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1651, 3302, 4953, 9906, 20407, 40814, 61221, 122442, 265291, 530582, 795873, 1591746, 2591689, 5183378, 7775067, 15550134, 33691957, 67383914, 101075871, 202151742]

約数ペア:

[(1, 202151742), (2, 101075871), (3, 67383914), (6, 33691957), (13, 15550134), (26, 7775067), (39, 5183378), (78, 2591689), (127, 1591746), (254, 795873), (381, 530582), (762, 265291), (1651, 122442), (3302, 61221), (4953, 40814), (9906, 20407)]