202937823

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 349994736

約数和(自身を除く): 147056913

約数列:

[1, 3, 9, 11, 17, 33, 41, 51, 99, 123, 153, 173, 187, 289, 369, 451, 519, 561, 697, 867, 1353, 1557, 1683, 1903, 2091, 2601, 2941, 3179, 4059, 5709, 6273, 7093, 7667, 8823, 9537, 11849, 17127, 21279, 23001, 26469, 28611, 32351, 35547, 49997, 63837, 69003, 78023, 97053, 106641, 120581, 130339, 149991, 234069, 291159, 361743, 391017, 449973, 549967, 702207, 1085229, 1173051, 1326391, 1649901, 2049877, 3979173, 4949703, 6149631, 11937519, 18448893, 22548647, 67645941, 202937823]

約数ペア:

[(1, 202937823), (3, 67645941), (9, 22548647), (11, 18448893), (17, 11937519), (33, 6149631), (41, 4949703), (51, 3979173), (99, 2049877), (123, 1649901), (153, 1326391), (173, 1173051), (187, 1085229), (289, 702207), (369, 549967), (451, 449973), (519, 391017), (561, 361743), (697, 291159), (867, 234069), (1353, 149991), (1557, 130339), (1683, 120581), (1903, 106641), (2091, 97053), (2601, 78023), (2941, 69003), (3179, 63837), (4059, 49997), (5709, 35547), (6273, 32351), (7093, 28611), (7667, 26469), (8823, 23001), (9537, 21279), (11849, 17127)]