207615540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{314569}}^1$

素因数の和:314592

約数の個数: 48

約数和(自身を含む): 634173120

約数和(自身を除く): 426557580

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 314569, 629138, 943707, 1258276, 1572845, 1887414, 3145690, 3460259, 3774828, 4718535, 6291380, 6920518, 9437070, 10380777, 13841036, 17301295, 18874140, 20761554, 34602590, 41523108, 51903885, 69205180, 103807770, 207615540]

約数ペア:

[(1, 207615540), (2, 103807770), (3, 69205180), (4, 51903885), (5, 41523108), (6, 34602590), (10, 20761554), (11, 18874140), (12, 17301295), (15, 13841036), (20, 10380777), (22, 9437070), (30, 6920518), (33, 6291380), (44, 4718535), (55, 3774828), (60, 3460259), (66, 3145690), (110, 1887414), (132, 1572845), (165, 1258276), (220, 943707), (330, 629138), (660, 314569)]