200683740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{145423}}^1$

素因数の和:145458

約数の個数: 48

約数和(自身を含む): 586349568

約数和(自身を除く): 385665828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 145423, 290846, 436269, 581692, 727115, 872538, 1454230, 1745076, 2181345, 2908460, 3344729, 4362690, 6689458, 8725380, 10034187, 13378916, 16723645, 20068374, 33447290, 40136748, 50170935, 66894580, 100341870, 200683740]

約数ペア:

[(1, 200683740), (2, 100341870), (3, 66894580), (4, 50170935), (5, 40136748), (6, 33447290), (10, 20068374), (12, 16723645), (15, 13378916), (20, 10034187), (23, 8725380), (30, 6689458), (46, 4362690), (60, 3344729), (69, 2908460), (92, 2181345), (115, 1745076), (138, 1454230), (230, 872538), (276, 727115), (345, 581692), (460, 436269), (690, 290846), (1380, 145423)]