255008838

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{123911}}^1$

素因数の和:123937

約数の個数: 32

約数和(自身を含む): 594777600

約数和(自身を除く): 339768762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 123911, 247822, 371733, 743466, 867377, 1734754, 2602131, 5204262, 6071639, 12143278, 18214917, 36429834, 42501473, 85002946, 127504419, 255008838]

約数ペア:

[(1, 255008838), (2, 127504419), (3, 85002946), (6, 42501473), (7, 36429834), (14, 18214917), (21, 12143278), (42, 6071639), (49, 5204262), (98, 2602131), (147, 1734754), (294, 867377), (343, 743466), (686, 371733), (1029, 247822), (2058, 123911)]