201821495283

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1\times {\mathrm{36913}}^1$

素因数の和:37436

約数の個数: 48

約数和(自身を含む): 309903956544

約数和(自身を除く): 108082461261

約数列:

[1, 3, 9, 23, 61, 69, 183, 207, 433, 549, 1299, 1403, 3897, 4209, 9959, 12627, 26413, 29877, 36913, 79239, 89631, 110739, 237717, 332217, 607499, 848999, 1822497, 2251693, 2546997, 5467491, 6755079, 7640991, 15983329, 20265237, 47949987, 51788939, 143849961, 155366817, 367616567, 466100451, 974983069, 1102849701, 2924949207, 3308549103, 8774847621, 22424610587, 67273831761, 201821495283]

約数ペア:

[(1, 201821495283), (3, 67273831761), (9, 22424610587), (23, 8774847621), (61, 3308549103), (69, 2924949207), (183, 1102849701), (207, 974983069), (433, 466100451), (549, 367616567), (1299, 155366817), (1403, 143849961), (3897, 51788939), (4209, 47949987), (9959, 20265237), (12627, 15983329), (26413, 7640991), (29877, 6755079), (36913, 5467491), (79239, 2546997), (89631, 2251693), (110739, 1822497), (237717, 848999), (332217, 607499)]