204513498

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{180347}}^1$

素因数の和:180368

約数の個数: 40

約数和(自身を含む): 523730592

約数和(自身を除く): 319217094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 180347, 360694, 541041, 1082082, 1262429, 1623123, 2524858, 3246246, 3787287, 4869369, 7574574, 9738738, 11361861, 14608107, 22723722, 29216214, 34085583, 68171166, 102256749, 204513498]

約数ペア:

[(1, 204513498), (2, 102256749), (3, 68171166), (6, 34085583), (7, 29216214), (9, 22723722), (14, 14608107), (18, 11361861), (21, 9738738), (27, 7574574), (42, 4869369), (54, 3787287), (63, 3246246), (81, 2524858), (126, 1623123), (162, 1262429), (189, 1082082), (378, 541041), (567, 360694), (1134, 180347)]