202130870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{13151}}^1$

素因数の和:13240

約数の個数: 32

約数和(自身を含む): 383512320

約数和(自身を除く): 181381450

約数列:

[1, 2, 5, 10, 29, 53, 58, 106, 145, 265, 290, 530, 1537, 3074, 7685, 13151, 15370, 26302, 65755, 131510, 381379, 697003, 762758, 1394006, 1906895, 3485015, 3813790, 6970030, 20213087, 40426174, 101065435, 202130870]

約数ペア:

[(1, 202130870), (2, 101065435), (5, 40426174), (10, 20213087), (29, 6970030), (53, 3813790), (58, 3485015), (106, 1906895), (145, 1394006), (265, 762758), (290, 697003), (530, 381379), (1537, 131510), (3074, 65755), (7685, 26302), (13151, 15370)]