207836871

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^2\times {\mathrm{367}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 305463552

約数和(自身を除く): 97626681

約数列:

[1, 3, 11, 33, 131, 367, 393, 1101, 1441, 4037, 4323, 12111, 17161, 48077, 51483, 144231, 188771, 528847, 566313, 1586541, 6298087, 18894261, 69278957, 207836871]

約数ペア:

[(1, 207836871), (3, 69278957), (11, 18894261), (33, 6298087), (131, 1586541), (367, 566313), (393, 528847), (1101, 188771), (1441, 144231), (4037, 51483), (4323, 48077), (12111, 17161)]