201338895

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{2617}}^1$

素因数の和:2871

約数の個数: 32

約数和(自身を含む): 337784832

約数和(自身を除く): 136445937

約数列:

[1, 3, 5, 15, 23, 69, 115, 223, 345, 669, 1115, 2617, 3345, 5129, 7851, 13085, 15387, 25645, 39255, 60191, 76935, 180573, 300955, 583591, 902865, 1750773, 2917955, 8753865, 13422593, 40267779, 67112965, 201338895]

約数ペア:

[(1, 201338895), (3, 67112965), (5, 40267779), (15, 13422593), (23, 8753865), (69, 2917955), (115, 1750773), (223, 902865), (345, 583591), (669, 300955), (1115, 180573), (2617, 76935), (3345, 60191), (5129, 39255), (7851, 25645), (13085, 15387)]