188203910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{10639}}^1$

素因数の和:10736

約数の個数: 32

約数和(自身を含む): 356227200

約数和(自身を除く): 168023290

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 290, 305, 610, 1769, 3538, 8845, 10639, 17690, 21278, 53195, 106390, 308531, 617062, 648979, 1297958, 1542655, 3085310, 3244895, 6489790, 18820391, 37640782, 94101955, 188203910]

約数ペア:

[(1, 188203910), (2, 94101955), (5, 37640782), (10, 18820391), (29, 6489790), (58, 3244895), (61, 3085310), (122, 1542655), (145, 1297958), (290, 648979), (305, 617062), (610, 308531), (1769, 106390), (3538, 53195), (8845, 21278), (10639, 17690)]