201860995

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8089}}^1$

素因数の和:8155

約数の個数: 32

約数和(自身を含む): 298229760

約数和(自身を除く): 96368765

約数列:

[1, 5, 7, 23, 31, 35, 115, 155, 161, 217, 713, 805, 1085, 3565, 4991, 8089, 24955, 40445, 56623, 186047, 250759, 283115, 930235, 1253795, 1302329, 1755313, 5767457, 6511645, 8776565, 28837285, 40372199, 201860995]

約数ペア:

[(1, 201860995), (5, 40372199), (7, 28837285), (23, 8776565), (31, 6511645), (35, 5767457), (115, 1755313), (155, 1302329), (161, 1253795), (217, 930235), (713, 283115), (805, 250759), (1085, 186047), (3565, 56623), (4991, 40445), (8089, 24955)]