283075210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{13063}}^1$

素因数の和:13278

約数の個数: 32

約数和(自身を含む): 558721152

約数和(自身を除く): 275645942

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 197, 394, 985, 1970, 2167, 4334, 10835, 13063, 21670, 26126, 65315, 130630, 143693, 287386, 718465, 1436930, 2573411, 5146822, 12867055, 25734110, 28307521, 56615042, 141537605, 283075210]

約数ペア:

[(1, 283075210), (2, 141537605), (5, 56615042), (10, 28307521), (11, 25734110), (22, 12867055), (55, 5146822), (110, 2573411), (197, 1436930), (394, 718465), (985, 287386), (1970, 143693), (2167, 130630), (4334, 65315), (10835, 26126), (13063, 21670)]