201767270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{46171}}^1$

素因数の和:46220

約数の個数: 32

約数和(自身を含む): 398926080

約数和(自身を除く): 197158810

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 46171, 92342, 230855, 461710, 877249, 1061933, 1754498, 2123866, 4386245, 5309665, 8772490, 10619330, 20176727, 40353454, 100883635, 201767270]

約数ペア:

[(1, 201767270), (2, 100883635), (5, 40353454), (10, 20176727), (19, 10619330), (23, 8772490), (38, 5309665), (46, 4386245), (95, 2123866), (115, 1754498), (190, 1061933), (230, 877249), (437, 461710), (874, 230855), (2185, 92342), (4370, 46171)]