204022854

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{539743}}^1$

素因数の和:539761

約数の個数: 32

約数和(自身を含む): 518154240

約数和(自身を除く): 314131386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 539743, 1079486, 1619229, 3238458, 3778201, 4857687, 7556402, 9715374, 11334603, 14573061, 22669206, 29146122, 34003809, 68007618, 102011427, 204022854]

約数ペア:

[(1, 204022854), (2, 102011427), (3, 68007618), (6, 34003809), (7, 29146122), (9, 22669206), (14, 14573061), (18, 11334603), (21, 9715374), (27, 7556402), (42, 4857687), (54, 3778201), (63, 3238458), (126, 1619229), (189, 1079486), (378, 539743)]