206550420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{863}}^1\times {\mathrm{3989}}^1$

素因数の和:4864

約数の個数: 48

約数和(自身を含む): 579156480

約数和(自身を除く): 372606060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 863, 1726, 2589, 3452, 3989, 4315, 5178, 7978, 8630, 10356, 11967, 12945, 15956, 17260, 19945, 23934, 25890, 39890, 47868, 51780, 59835, 79780, 119670, 239340, 3442507, 6885014, 10327521, 13770028, 17212535, 20655042, 34425070, 41310084, 51637605, 68850140, 103275210, 206550420]

約数ペア:

[(1, 206550420), (2, 103275210), (3, 68850140), (4, 51637605), (5, 41310084), (6, 34425070), (10, 20655042), (12, 17212535), (15, 13770028), (20, 10327521), (30, 6885014), (60, 3442507), (863, 239340), (1726, 119670), (2589, 79780), (3452, 59835), (3989, 51780), (4315, 47868), (5178, 39890), (7978, 25890), (8630, 23934), (10356, 19945), (11967, 17260), (12945, 15956)]