222116798

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2539}}^1$

素因数の和:2672

約数の個数: 32

約数和(自身を含む): 368686080

約数和(自身を除く): 146569282

約数列:

[1, 2, 17, 31, 34, 62, 83, 166, 527, 1054, 1411, 2539, 2573, 2822, 5078, 5146, 43163, 43741, 78709, 86326, 87482, 157418, 210737, 421474, 1338053, 2676106, 3582529, 6532847, 7165058, 13065694, 111058399, 222116798]

約数ペア:

[(1, 222116798), (2, 111058399), (17, 13065694), (31, 7165058), (34, 6532847), (62, 3582529), (83, 2676106), (166, 1338053), (527, 421474), (1054, 210737), (1411, 157418), (2539, 87482), (2573, 86326), (2822, 78709), (5078, 43741), (5146, 43163)]