209230392

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{177917}}^1$

素因数の和:177940

約数の個数: 48

約数和(自身を含む): 608479560

約数和(自身を除く): 399249168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 177917, 355834, 533751, 711668, 1067502, 1245419, 1423336, 2135004, 2490838, 3736257, 4270008, 4981676, 7472514, 8717933, 9963352, 14945028, 17435866, 26153799, 29890056, 34871732, 52307598, 69743464, 104615196, 209230392]

約数ペア:

[(1, 209230392), (2, 104615196), (3, 69743464), (4, 52307598), (6, 34871732), (7, 29890056), (8, 26153799), (12, 17435866), (14, 14945028), (21, 9963352), (24, 8717933), (28, 7472514), (42, 4981676), (49, 4270008), (56, 3736257), (84, 2490838), (98, 2135004), (147, 1423336), (168, 1245419), (196, 1067502), (294, 711668), (392, 533751), (588, 355834), (1176, 177917)]