204622718

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 323326080

約数和(自身を除く): 118703362

約数列:

[1, 2, 41, 53, 82, 106, 197, 239, 394, 478, 2173, 4346, 8077, 9799, 10441, 12667, 16154, 19598, 20882, 25334, 47083, 94166, 428081, 519347, 856162, 1038694, 1930403, 2495399, 3860806, 4990798, 102311359, 204622718]

約数ペア:

[(1, 204622718), (2, 102311359), (41, 4990798), (53, 3860806), (82, 2495399), (106, 1930403), (197, 1038694), (239, 856162), (394, 519347), (478, 428081), (2173, 94166), (4346, 47083), (8077, 25334), (9799, 20882), (10441, 19598), (12667, 16154)]