202121693587

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1103}}^1\times {\mathrm{8681}}^1$

素因数の和:9915

約数の個数: 32

約数和(自身を含む): 234639037440

約数和(自身を除く): 32517343853

約数列:

[1, 11, 19, 101, 209, 1103, 1111, 1919, 8681, 12133, 20957, 21109, 95491, 111403, 164939, 230527, 876781, 1225433, 1814329, 2116657, 9575143, 9644591, 16658839, 23283227, 105326573, 181927717, 183247229, 967089443, 2001204887, 10637983873, 18374699417, 202121693587]

約数ペア:

[(1, 202121693587), (11, 18374699417), (19, 10637983873), (101, 2001204887), (209, 967089443), (1103, 183247229), (1111, 181927717), (1919, 105326573), (8681, 23283227), (12133, 16658839), (20957, 9644591), (21109, 9575143), (95491, 2116657), (111403, 1814329), (164939, 1225433), (230527, 876781)]