207617552

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{20963}}^1$

素因数の和:21590

約数の個数: 20

約数和(自身を含む): 402928080

約数和(自身を除く): 195310528

約数列:

[1, 2, 4, 8, 16, 619, 1238, 2476, 4952, 9904, 20963, 41926, 83852, 167704, 335408, 12976097, 25952194, 51904388, 103808776, 207617552]

約数ペア:

[(1, 207617552), (2, 103808776), (4, 51904388), (8, 25952194), (16, 12976097), (619, 335408), (1238, 167704), (2476, 83852), (4952, 41926), (9904, 20963)]