200013918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{16333}}^1$

素因数の和:16508

約数の個数: 32

約数和(自身を含む): 433569696

約数和(自身を除く): 233555778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 314, 471, 942, 2041, 4082, 6123, 12246, 16333, 32666, 48999, 97998, 212329, 424658, 636987, 1273974, 2564281, 5128562, 7692843, 15385686, 33335653, 66671306, 100006959, 200013918]

約数ペア:

[(1, 200013918), (2, 100006959), (3, 66671306), (6, 33335653), (13, 15385686), (26, 7692843), (39, 5128562), (78, 2564281), (157, 1273974), (314, 636987), (471, 424658), (942, 212329), (2041, 97998), (4082, 48999), (6123, 32666), (12246, 16333)]