249882536

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{5113}}^1$

素因数の和:5309

約数の個数: 32

約数和(自身を含む): 483273000

約数和(自身を除く): 233390464

約数列:

[1, 2, 4, 8, 41, 82, 149, 164, 298, 328, 596, 1192, 5113, 6109, 10226, 12218, 20452, 24436, 40904, 48872, 209633, 419266, 761837, 838532, 1523674, 1677064, 3047348, 6094696, 31235317, 62470634, 124941268, 249882536]

約数ペア:

[(1, 249882536), (2, 124941268), (4, 62470634), (8, 31235317), (41, 6094696), (82, 3047348), (149, 1677064), (164, 1523674), (298, 838532), (328, 761837), (596, 419266), (1192, 209633), (5113, 48872), (6109, 40904), (10226, 24436), (12218, 20452)]