201991284

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{510079}}^1$

素因数の和:510100

約数の個数: 36

約数和(自身を含む): 557007360

約数和(自身を除く): 355016076

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 510079, 1020158, 1530237, 2040316, 3060474, 4590711, 5610869, 6120948, 9181422, 11221738, 16832607, 18362844, 22443476, 33665214, 50497821, 67330428, 100995642, 201991284]

約数ペア:

[(1, 201991284), (2, 100995642), (3, 67330428), (4, 50497821), (6, 33665214), (9, 22443476), (11, 18362844), (12, 16832607), (18, 11221738), (22, 9181422), (33, 6120948), (36, 5610869), (44, 4590711), (66, 3060474), (99, 2040316), (132, 1530237), (198, 1020158), (396, 510079)]