204530886

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{541087}}^1$

素因数の和:541105

約数の個数: 32

約数和(自身を含む): 519444480

約数和(自身を除く): 314913594

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 541087, 1082174, 1623261, 3246522, 3787609, 4869783, 7575218, 9739566, 11362827, 14609349, 22725654, 29218698, 34088481, 68176962, 102265443, 204530886]

約数ペア:

[(1, 204530886), (2, 102265443), (3, 68176962), (6, 34088481), (7, 29218698), (9, 22725654), (14, 14609349), (18, 11362827), (21, 9739566), (27, 7575218), (42, 4869783), (54, 3787609), (63, 3246522), (126, 1623261), (189, 1082174), (378, 541087)]