213748844

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{503}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 406425600

約数和(自身を除く): 192676756

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 149, 298, 503, 596, 713, 1006, 1426, 2012, 2852, 3427, 4619, 6854, 9238, 11569, 13708, 15593, 18476, 23138, 31186, 46276, 62372, 74947, 106237, 149894, 212474, 299788, 358639, 424948, 717278, 1434556, 1723781, 2323357, 3447562, 4646714, 6895124, 9293428, 53437211, 106874422, 213748844]

約数ペア:

[(1, 213748844), (2, 106874422), (4, 53437211), (23, 9293428), (31, 6895124), (46, 4646714), (62, 3447562), (92, 2323357), (124, 1723781), (149, 1434556), (298, 717278), (503, 424948), (596, 358639), (713, 299788), (1006, 212474), (1426, 149894), (2012, 106237), (2852, 74947), (3427, 62372), (4619, 46276), (6854, 31186), (9238, 23138), (11569, 18476), (13708, 15593)]