227218250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{827}}^1$

素因数の和:1008

約数の個数: 64

約数和(自身を含む): 489805056

約数和(自身を除く): 262586806

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 157, 175, 250, 314, 350, 785, 827, 875, 1099, 1570, 1654, 1750, 2198, 3925, 4135, 5495, 5789, 7850, 8270, 10990, 11578, 19625, 20675, 27475, 28945, 39250, 41350, 54950, 57890, 103375, 129839, 137375, 144725, 206750, 259678, 274750, 289450, 649195, 723625, 908873, 1298390, 1447250, 1817746, 3245975, 4544365, 6491950, 9088730, 16229875, 22721825, 32459750, 45443650, 113609125, 227218250]

約数ペア:

[(1, 227218250), (2, 113609125), (5, 45443650), (7, 32459750), (10, 22721825), (14, 16229875), (25, 9088730), (35, 6491950), (50, 4544365), (70, 3245975), (125, 1817746), (157, 1447250), (175, 1298390), (250, 908873), (314, 723625), (350, 649195), (785, 289450), (827, 274750), (875, 259678), (1099, 206750), (1570, 144725), (1654, 137375), (1750, 129839), (2198, 103375), (3925, 57890), (4135, 54950), (5495, 41350), (5789, 39250), (7850, 28945), (8270, 27475), (10990, 20675), (11578, 19625)]