201700628470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{42642839}}^1$

素因数の和:42642900

約数の個数: 32

約数和(自身を含む): 405277551360

約数和(自身を除く): 203576922890

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 42642839, 85285678, 213214195, 426428390, 469071229, 938142458, 1833642077, 2345356145, 3667284154, 4690712290, 9168210385, 18336420770, 20170062847, 40340125694, 100850314235, 201700628470]

約数ペア:

[(1, 201700628470), (2, 100850314235), (5, 40340125694), (10, 20170062847), (11, 18336420770), (22, 9168210385), (43, 4690712290), (55, 3667284154), (86, 2345356145), (110, 1833642077), (215, 938142458), (430, 469071229), (473, 426428390), (946, 213214195), (2365, 85285678), (4730, 42642839)]