205323736

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{5743}}^1$

素因数の和:5899

約数の個数: 32

約数和(自身を含む): 398059200

約数和(自身を除く): 192735464

約数列:

[1, 2, 4, 8, 41, 82, 109, 164, 218, 328, 436, 872, 4469, 5743, 8938, 11486, 17876, 22972, 35752, 45944, 235463, 470926, 625987, 941852, 1251974, 1883704, 2503948, 5007896, 25665467, 51330934, 102661868, 205323736]

約数ペア:

[(1, 205323736), (2, 102661868), (4, 51330934), (8, 25665467), (41, 5007896), (82, 2503948), (109, 1883704), (164, 1251974), (218, 941852), (328, 625987), (436, 470926), (872, 235463), (4469, 45944), (5743, 35752), (8938, 22972), (11486, 17876)]