201039494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{577}}^1$

素因数の和:824

約数の個数: 32

約数和(自身を含む): 325853280

約数和(自身を除く): 124813786

約数列:

[1, 2, 19, 38, 53, 106, 173, 346, 577, 1007, 1154, 2014, 3287, 6574, 9169, 10963, 18338, 21926, 30581, 61162, 99821, 174211, 199642, 348422, 581039, 1162078, 1896599, 3793198, 5290513, 10581026, 100519747, 201039494]

約数ペア:

[(1, 201039494), (2, 100519747), (19, 10581026), (38, 5290513), (53, 3793198), (106, 1896599), (173, 1162078), (346, 581039), (577, 348422), (1007, 199642), (1154, 174211), (2014, 99821), (3287, 61162), (6574, 30581), (9169, 21926), (10963, 18338)]