228889154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1931}}^1$

素因数の和:2090

約数の個数: 32

約数和(自身を含む): 381701376

約数和(自身を除く): 152812222

約数列:

[1, 2, 13, 26, 47, 94, 97, 194, 611, 1222, 1261, 1931, 2522, 3862, 4559, 9118, 25103, 50206, 59267, 90757, 118534, 181514, 187307, 374614, 1179841, 2359682, 2434991, 4869982, 8803429, 17606858, 114444577, 228889154]

約数ペア:

[(1, 228889154), (2, 114444577), (13, 17606858), (26, 8803429), (47, 4869982), (94, 2434991), (97, 2359682), (194, 1179841), (611, 374614), (1222, 187307), (1261, 181514), (1931, 118534), (2522, 90757), (3862, 59267), (4559, 50206), (9118, 25103)]