201076281

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{919}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 349040640

約数和(自身を除く): 147964359

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 151, 161, 207, 453, 483, 919, 1057, 1359, 1449, 2757, 3171, 3473, 6433, 8271, 9513, 10419, 19299, 21137, 24311, 31257, 57897, 63411, 72933, 138769, 147959, 190233, 218799, 416307, 443877, 971383, 1248921, 1331631, 2914149, 3191687, 8742447, 9575061, 22341809, 28725183, 67025427, 201076281]

約数ペア:

[(1, 201076281), (3, 67025427), (7, 28725183), (9, 22341809), (21, 9575061), (23, 8742447), (63, 3191687), (69, 2914149), (151, 1331631), (161, 1248921), (207, 971383), (453, 443877), (483, 416307), (919, 218799), (1057, 190233), (1359, 147959), (1449, 138769), (2757, 72933), (3171, 63411), (3473, 57897), (6433, 31257), (8271, 24311), (9513, 21137), (10419, 19299)]