201102440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65293}}^1$

素因数の和:65322

約数の個数: 64

約数和(自身を含む): 564140160

約数和(自身を除く): 363037720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 65293, 130586, 261172, 326465, 457051, 522344, 652930, 718223, 914102, 1305860, 1436446, 1828204, 2285255, 2611720, 2872892, 3591115, 3656408, 4570510, 5027561, 5745784, 7182230, 9141020, 10055122, 14364460, 18282040, 20110244, 25137805, 28728920, 40220488, 50275610, 100551220, 201102440]

約数ペア:

[(1, 201102440), (2, 100551220), (4, 50275610), (5, 40220488), (7, 28728920), (8, 25137805), (10, 20110244), (11, 18282040), (14, 14364460), (20, 10055122), (22, 9141020), (28, 7182230), (35, 5745784), (40, 5027561), (44, 4570510), (55, 3656408), (56, 3591115), (70, 2872892), (77, 2611720), (88, 2285255), (110, 1828204), (140, 1436446), (154, 1305860), (220, 914102), (280, 718223), (308, 652930), (385, 522344), (440, 457051), (616, 326465), (770, 261172), (1540, 130586), (3080, 65293)]