204089512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{2557}}^1$

素因数の和:3481

約数の個数: 32

約数和(自身を含む): 418079520

約数和(自身を除く): 213990008

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 907, 1814, 2557, 3628, 5114, 7256, 9977, 10228, 19954, 20456, 28127, 39908, 56254, 79816, 112508, 225016, 2319199, 4638398, 9276796, 18553592, 25511189, 51022378, 102044756, 204089512]

約数ペア:

[(1, 204089512), (2, 102044756), (4, 51022378), (8, 25511189), (11, 18553592), (22, 9276796), (44, 4638398), (88, 2319199), (907, 225016), (1814, 112508), (2557, 79816), (3628, 56254), (5114, 39908), (7256, 28127), (9977, 20456), (10228, 19954)]