209373804

素因数分解:

$2^2\times 3^2\times {\mathrm{389}}^1\times {\mathrm{14951}}^1$

素因数の和:15350

約数の個数: 36

約数和(自身を含む): 530646480

約数和(自身を除く): 321272676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 389, 778, 1167, 1556, 2334, 3501, 4668, 7002, 14004, 14951, 29902, 44853, 59804, 89706, 134559, 179412, 269118, 538236, 5815939, 11631878, 17447817, 23263756, 34895634, 52343451, 69791268, 104686902, 209373804]

約数ペア:

[(1, 209373804), (2, 104686902), (3, 69791268), (4, 52343451), (6, 34895634), (9, 23263756), (12, 17447817), (18, 11631878), (36, 5815939), (389, 538236), (778, 269118), (1167, 179412), (1556, 134559), (2334, 89706), (3501, 59804), (4668, 44853), (7002, 29902), (14004, 14951)]