220106874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{9631}}^1$

素因数の和:9942

約数の個数: 32

約数和(自身を含む): 475743744

約数和(自身を除く): 255636870

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 293, 586, 879, 1758, 3809, 7618, 9631, 11427, 19262, 22854, 28893, 57786, 125203, 250406, 375609, 751218, 2821883, 5643766, 8465649, 16931298, 36684479, 73368958, 110053437, 220106874]

約数ペア:

[(1, 220106874), (2, 110053437), (3, 73368958), (6, 36684479), (13, 16931298), (26, 8465649), (39, 5643766), (78, 2821883), (293, 751218), (586, 375609), (879, 250406), (1758, 125203), (3809, 57786), (7618, 28893), (9631, 22854), (11427, 19262)]