204029658

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{539761}}^1$

素因数の和:539779

約数の個数: 32

約数和(自身を含む): 518171520

約数和(自身を除く): 314141862

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 539761, 1079522, 1619283, 3238566, 3778327, 4857849, 7556654, 9715698, 11334981, 14573547, 22669962, 29147094, 34004943, 68009886, 102014829, 204029658]

約数ペア:

[(1, 204029658), (2, 102014829), (3, 68009886), (6, 34004943), (7, 29147094), (9, 22669962), (14, 14573547), (18, 11334981), (21, 9715698), (27, 7556654), (42, 4857849), (54, 3778327), (63, 3238566), (126, 1619283), (189, 1079522), (378, 539761)]