201665970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67901}}^1$

素因数の和:67928

約数の個数: 64

約数和(自身を含む): 586673280

約数和(自身を除く): 385007310

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 67901, 135802, 203703, 339505, 407406, 611109, 679010, 746911, 1018515, 1222218, 1493822, 1833327, 2037030, 2240733, 3055545, 3666654, 3734555, 4481466, 6111090, 6722199, 7469110, 9166635, 11203665, 13444398, 18333270, 20166597, 22407330, 33610995, 40333194, 67221990, 100832985, 201665970]

約数ペア:

[(1, 201665970), (2, 100832985), (3, 67221990), (5, 40333194), (6, 33610995), (9, 22407330), (10, 20166597), (11, 18333270), (15, 13444398), (18, 11203665), (22, 9166635), (27, 7469110), (30, 6722199), (33, 6111090), (45, 4481466), (54, 3734555), (55, 3666654), (66, 3055545), (90, 2240733), (99, 2037030), (110, 1833327), (135, 1493822), (165, 1222218), (198, 1018515), (270, 746911), (297, 679010), (330, 611109), (495, 407406), (594, 339505), (990, 203703), (1485, 135802), (2970, 67901)]