222788552

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{37181}}^1$

素因数の和:37301

約数の個数: 32

約数和(自身を含む): 481878720

約数和(自身を除く): 259090168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 37181, 74362, 148724, 260267, 297448, 520534, 1041068, 2082136, 3978367, 7956734, 15913468, 27848569, 31826936, 55697138, 111394276, 222788552]

約数ペア:

[(1, 222788552), (2, 111394276), (4, 55697138), (7, 31826936), (8, 27848569), (14, 15913468), (28, 7956734), (56, 3978367), (107, 2082136), (214, 1041068), (428, 520534), (749, 297448), (856, 260267), (1498, 148724), (2996, 74362), (5992, 37181)]