208207380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{863}}^1\times {\mathrm{4021}}^1$

素因数の和:4896

約数の個数: 48

約数和(自身を含む): 583801344

約数和(自身を除く): 375593964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 863, 1726, 2589, 3452, 4021, 4315, 5178, 8042, 8630, 10356, 12063, 12945, 16084, 17260, 20105, 24126, 25890, 40210, 48252, 51780, 60315, 80420, 120630, 241260, 3470123, 6940246, 10410369, 13880492, 17350615, 20820738, 34701230, 41641476, 52051845, 69402460, 104103690, 208207380]

約数ペア:

[(1, 208207380), (2, 104103690), (3, 69402460), (4, 52051845), (5, 41641476), (6, 34701230), (10, 20820738), (12, 17350615), (15, 13880492), (20, 10410369), (30, 6940246), (60, 3470123), (863, 241260), (1726, 120630), (2589, 80420), (3452, 60315), (4021, 51780), (4315, 48252), (5178, 40210), (8042, 25890), (8630, 24126), (10356, 20105), (12063, 17260), (12945, 16084)]