201184515

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2789}}^1$

素因数の和:3036

約数の個数: 48

約数和(自身を含む): 400420800

約数和(自身を除く): 199236285

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 229, 315, 687, 1145, 1603, 2061, 2789, 3435, 4809, 8015, 8367, 10305, 13945, 14427, 19523, 24045, 25101, 41835, 58569, 72135, 97615, 125505, 175707, 292845, 638681, 878535, 1916043, 3193405, 4470767, 5748129, 9580215, 13412301, 22353835, 28740645, 40236903, 67061505, 201184515]

約数ペア:

[(1, 201184515), (3, 67061505), (5, 40236903), (7, 28740645), (9, 22353835), (15, 13412301), (21, 9580215), (35, 5748129), (45, 4470767), (63, 3193405), (105, 1916043), (229, 878535), (315, 638681), (687, 292845), (1145, 175707), (1603, 125505), (2061, 97615), (2789, 72135), (3435, 58569), (4809, 41835), (8015, 25101), (8367, 24045), (10305, 19523), (13945, 14427)]