201147995

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3319}}^1$

素因数の和:3395

約数の個数: 32

約数和(自身を含む): 275374080

約数和(自身を除く): 74226085

約数列:

[1, 5, 17, 23, 31, 85, 115, 155, 391, 527, 713, 1955, 2635, 3319, 3565, 12121, 16595, 56423, 60605, 76337, 102889, 282115, 381685, 514445, 1297729, 1749113, 2366447, 6488645, 8745565, 11832235, 40229599, 201147995]

約数ペア:

[(1, 201147995), (5, 40229599), (17, 11832235), (23, 8745565), (31, 6488645), (85, 2366447), (115, 1749113), (155, 1297729), (391, 514445), (527, 381685), (713, 282115), (1955, 102889), (2635, 76337), (3319, 60605), (3565, 56423), (12121, 16595)]