207995315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{571}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 281698560

約数和(自身を除く): 73703245

約数列:

[1, 5, 11, 37, 55, 179, 185, 407, 571, 895, 1969, 2035, 2855, 6281, 6623, 9845, 21127, 31405, 33115, 72853, 102209, 105635, 232397, 364265, 511045, 1124299, 1161985, 3781733, 5621495, 18908665, 41599063, 207995315]

約数ペア:

[(1, 207995315), (5, 41599063), (11, 18908665), (37, 5621495), (55, 3781733), (179, 1161985), (185, 1124299), (407, 511045), (571, 364265), (895, 232397), (1969, 105635), (2035, 102209), (2855, 72853), (6281, 33115), (6623, 31405), (9845, 21127)]