203143352

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{5519}}^1$

素因数の和:5675

約数の個数: 32

約数和(自身を含む): 393465600

約数和(自身を除く): 190322248

約数列:

[1, 2, 4, 8, 43, 86, 107, 172, 214, 344, 428, 856, 4601, 5519, 9202, 11038, 18404, 22076, 36808, 44152, 237317, 474634, 590533, 949268, 1181066, 1898536, 2362132, 4724264, 25392919, 50785838, 101571676, 203143352]

約数ペア:

[(1, 203143352), (2, 101571676), (4, 50785838), (8, 25392919), (43, 4724264), (86, 2362132), (107, 1898536), (172, 1181066), (214, 949268), (344, 590533), (428, 474634), (856, 237317), (4601, 44152), (5519, 36808), (9202, 22076), (11038, 18404)]