206412350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{751}}^1$

素因数の和:1025

約数の個数: 48

約数和(自身を含む): 402831360

約数和(自身を除く): 196419010

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 239, 478, 575, 751, 1150, 1195, 1502, 2390, 3755, 5497, 5975, 7510, 10994, 11950, 17273, 18775, 27485, 34546, 37550, 54970, 86365, 137425, 172730, 179489, 274850, 358978, 431825, 863650, 897445, 1794890, 4128247, 4487225, 8256494, 8974450, 20641235, 41282470, 103206175, 206412350]

約数ペア:

[(1, 206412350), (2, 103206175), (5, 41282470), (10, 20641235), (23, 8974450), (25, 8256494), (46, 4487225), (50, 4128247), (115, 1794890), (230, 897445), (239, 863650), (478, 431825), (575, 358978), (751, 274850), (1150, 179489), (1195, 172730), (1502, 137425), (2390, 86365), (3755, 54970), (5497, 37550), (5975, 34546), (7510, 27485), (10994, 18775), (11950, 17273)]