219956058

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{11119}}^1$

素因数の和:11291

約数の個数: 48

約数和(自身を含む): 548171520

約数和(自身を除く): 328215462

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 157, 314, 471, 942, 1099, 1413, 2198, 2826, 3297, 6594, 9891, 11119, 19782, 22238, 33357, 66714, 77833, 100071, 155666, 200142, 233499, 466998, 700497, 1400994, 1745683, 3491366, 5237049, 10474098, 12219781, 15711147, 24439562, 31422294, 36659343, 73318686, 109978029, 219956058]

約数ペア:

[(1, 219956058), (2, 109978029), (3, 73318686), (6, 36659343), (7, 31422294), (9, 24439562), (14, 15711147), (18, 12219781), (21, 10474098), (42, 5237049), (63, 3491366), (126, 1745683), (157, 1400994), (314, 700497), (471, 466998), (942, 233499), (1099, 200142), (1413, 155666), (2198, 100071), (2826, 77833), (3297, 66714), (6594, 33357), (9891, 22238), (11119, 19782)]