202132431

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2243}}^1$

素因数の和:2316

約数の個数: 48

約数和(自身を含む): 336061440

約数和(自身を除く): 133929009

約数列:

[1, 3, 9, 17, 19, 31, 51, 57, 93, 153, 171, 279, 323, 527, 589, 969, 1581, 1767, 2243, 2907, 4743, 5301, 6729, 10013, 20187, 30039, 38131, 42617, 69533, 90117, 114393, 127851, 208599, 343179, 383553, 625797, 724489, 1182061, 1321127, 2173467, 3546183, 3963381, 6520401, 10638549, 11890143, 22459159, 67377477, 202132431]

約数ペア:

[(1, 202132431), (3, 67377477), (9, 22459159), (17, 11890143), (19, 10638549), (31, 6520401), (51, 3963381), (57, 3546183), (93, 2173467), (153, 1321127), (171, 1182061), (279, 724489), (323, 625797), (527, 383553), (589, 343179), (969, 208599), (1581, 127851), (1767, 114393), (2243, 90117), (2907, 69533), (4743, 42617), (5301, 38131), (6729, 30039), (10013, 20187)]