200588620

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{1399}}^1$

素因数の和:1582

約数の個数: 48

約数和(自身を含む): 431827200

約数和(自身を除く): 231238580

約数列:

[1, 2, 4, 5, 10, 20, 67, 107, 134, 214, 268, 335, 428, 535, 670, 1070, 1340, 1399, 2140, 2798, 5596, 6995, 7169, 13990, 14338, 27980, 28676, 35845, 71690, 93733, 143380, 149693, 187466, 299386, 374932, 468665, 598772, 748465, 937330, 1496930, 1874660, 2993860, 10029431, 20058862, 40117724, 50147155, 100294310, 200588620]

約数ペア:

[(1, 200588620), (2, 100294310), (4, 50147155), (5, 40117724), (10, 20058862), (20, 10029431), (67, 2993860), (107, 1874660), (134, 1496930), (214, 937330), (268, 748465), (335, 598772), (428, 468665), (535, 374932), (670, 299386), (1070, 187466), (1340, 149693), (1399, 143380), (2140, 93733), (2798, 71690), (5596, 35845), (6995, 28676), (7169, 27980), (13990, 14338)]