204594744

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{397}}^1$

素因数の和:712

約数の個数: 64

約数和(自身を含む): 520106400

約数和(自身を除く): 315511656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 197, 218, 327, 394, 397, 436, 591, 654, 788, 794, 872, 1182, 1191, 1308, 1576, 1588, 2364, 2382, 2616, 3176, 4728, 4764, 9528, 21473, 42946, 43273, 64419, 78209, 85892, 86546, 128838, 129819, 156418, 171784, 173092, 234627, 257676, 259638, 312836, 346184, 469254, 515352, 519276, 625672, 938508, 1038552, 1877016, 8524781, 17049562, 25574343, 34099124, 51148686, 68198248, 102297372, 204594744]

約数ペア:

[(1, 204594744), (2, 102297372), (3, 68198248), (4, 51148686), (6, 34099124), (8, 25574343), (12, 17049562), (24, 8524781), (109, 1877016), (197, 1038552), (218, 938508), (327, 625672), (394, 519276), (397, 515352), (436, 469254), (591, 346184), (654, 312836), (788, 259638), (794, 257676), (872, 234627), (1182, 173092), (1191, 171784), (1308, 156418), (1576, 129819), (1588, 128838), (2364, 86546), (2382, 85892), (2616, 78209), (3176, 64419), (4728, 43273), (4764, 42946), (9528, 21473)]