216974549

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 260029440

約数和(自身を除く): 43054891

約数列:

[1, 11, 29, 31, 37, 319, 341, 407, 593, 899, 1073, 1147, 6523, 9889, 11803, 12617, 17197, 18383, 21941, 33263, 189167, 202213, 241351, 365893, 533107, 636289, 680171, 5864177, 6999179, 7481881, 19724959, 216974549]

約数ペア:

[(1, 216974549), (11, 19724959), (29, 7481881), (31, 6999179), (37, 5864177), (319, 680171), (341, 636289), (407, 533107), (593, 365893), (899, 241351), (1073, 202213), (1147, 189167), (6523, 33263), (9889, 21941), (11803, 18383), (12617, 17197)]