252170888

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{10567}}^1$

素因数の和:10749

約数の個数: 32

約数和(自身を含む): 500923200

約数和(自身を除く): 248752312

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 157, 314, 628, 1256, 2983, 5966, 10567, 11932, 21134, 23864, 42268, 84536, 200773, 401546, 803092, 1606184, 1659019, 3318038, 6636076, 13272152, 31521361, 63042722, 126085444, 252170888]

約数ペア:

[(1, 252170888), (2, 126085444), (4, 63042722), (8, 31521361), (19, 13272152), (38, 6636076), (76, 3318038), (152, 1659019), (157, 1606184), (314, 803092), (628, 401546), (1256, 200773), (2983, 84536), (5966, 42268), (10567, 23864), (11932, 21134)]