219882318

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{69539}}^1$

素因数の和:69592

約数の個数: 32

約数和(自身を含む): 480660480

約数和(自身を除く): 260778162

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 186, 527, 1054, 1581, 3162, 69539, 139078, 208617, 417234, 1182163, 2155709, 2364326, 3546489, 4311418, 6467127, 7092978, 12934254, 36647053, 73294106, 109941159, 219882318]

約数ペア:

[(1, 219882318), (2, 109941159), (3, 73294106), (6, 36647053), (17, 12934254), (31, 7092978), (34, 6467127), (51, 4311418), (62, 3546489), (93, 2364326), (102, 2155709), (186, 1182163), (527, 417234), (1054, 208617), (1581, 139078), (3162, 69539)]