201451770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{172181}}^1$

素因数の和:172207

約数の個数: 48

約数和(自身を含む): 564068232

約数和(自身を除く): 362616462

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 172181, 344362, 516543, 860905, 1033086, 1549629, 1721810, 2238353, 2582715, 3099258, 4476706, 5165430, 6715059, 7748145, 11191765, 13430118, 15496290, 20145177, 22383530, 33575295, 40290354, 67150590, 100725885, 201451770]

約数ペア:

[(1, 201451770), (2, 100725885), (3, 67150590), (5, 40290354), (6, 33575295), (9, 22383530), (10, 20145177), (13, 15496290), (15, 13430118), (18, 11191765), (26, 7748145), (30, 6715059), (39, 5165430), (45, 4476706), (65, 3099258), (78, 2582715), (90, 2238353), (117, 1721810), (130, 1549629), (195, 1033086), (234, 860905), (390, 516543), (585, 344362), (1170, 172181)]