111917998

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 178790400

約数和(自身を除く): 66872402

約数列:

[1, 2, 31, 47, 62, 94, 193, 199, 386, 398, 1457, 2914, 5983, 6169, 9071, 9353, 11966, 12338, 18142, 18706, 38407, 76814, 281201, 289943, 562402, 579886, 1190617, 1805129, 2381234, 3610258, 55958999, 111917998]

約数ペア:

[(1, 111917998), (2, 55958999), (31, 3610258), (47, 2381234), (62, 1805129), (94, 1190617), (193, 579886), (199, 562402), (386, 289943), (398, 281201), (1457, 76814), (2914, 38407), (5983, 18706), (6169, 18142), (9071, 12338), (9353, 11966)]