222775196

素因数分解:

$2^2\times 7^1\times {\mathrm{1607}}^1\times {\mathrm{4951}}^1$

素因数の和:6569

約数の個数: 24

約数和(自身を含む): 445917696

約数和(自身を除く): 223142500

約数列:

[1, 2, 4, 7, 14, 28, 1607, 3214, 4951, 6428, 9902, 11249, 19804, 22498, 34657, 44996, 69314, 138628, 7956257, 15912514, 31825028, 55693799, 111387598, 222775196]

約数ペア:

[(1, 222775196), (2, 111387598), (4, 55693799), (7, 31825028), (14, 15912514), (28, 7956257), (1607, 138628), (3214, 69314), (4951, 44996), (6428, 34657), (9902, 22498), (11249, 19804)]