251015682

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{6197}}^1$

素因数の和:6402

約数の個数: 32

約数和(自身を含む): 517061952

約数和(自身を除く): 266046270

約数列:

[1, 2, 3, 6, 43, 86, 129, 157, 258, 314, 471, 942, 6197, 6751, 12394, 13502, 18591, 20253, 37182, 40506, 266471, 532942, 799413, 972929, 1598826, 1945858, 2918787, 5837574, 41835947, 83671894, 125507841, 251015682]

約数ペア:

[(1, 251015682), (2, 125507841), (3, 83671894), (6, 41835947), (43, 5837574), (86, 2918787), (129, 1945858), (157, 1598826), (258, 972929), (314, 799413), (471, 532942), (942, 266471), (6197, 40506), (6751, 37182), (12394, 20253), (13502, 18591)]