198225958

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{5581}}^1$

素因数の和:5692

約数の個数: 32

約数和(自身を含む): 353675520

約数和(自身を除く): 155449562

約数列:

[1, 2, 7, 14, 43, 59, 86, 118, 301, 413, 602, 826, 2537, 5074, 5581, 11162, 17759, 35518, 39067, 78134, 239983, 329279, 479966, 658558, 1679881, 2304953, 3359762, 4609906, 14158997, 28317994, 99112979, 198225958]

約数ペア:

[(1, 198225958), (2, 99112979), (7, 28317994), (14, 14158997), (43, 4609906), (59, 3359762), (86, 2304953), (118, 1679881), (301, 658558), (413, 479966), (602, 329279), (826, 239983), (2537, 78134), (5074, 39067), (5581, 35518), (11162, 17759)]