230872306

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^2$

素因数の和:403

約数の個数: 48

約数和(自身を含む): 433483200

約数和(自身を除く): 202610894

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 173, 203, 266, 346, 406, 551, 1102, 1211, 2422, 3287, 3857, 5017, 6574, 7714, 10034, 23009, 29929, 35119, 46018, 59858, 70238, 95323, 190646, 209503, 419006, 568651, 667261, 867941, 1137302, 1334522, 1735882, 3980557, 6075587, 7961114, 12151174, 16490879, 32981758, 115436153, 230872306]

約数ペア:

[(1, 230872306), (2, 115436153), (7, 32981758), (14, 16490879), (19, 12151174), (29, 7961114), (38, 6075587), (58, 3980557), (133, 1735882), (173, 1334522), (203, 1137302), (266, 867941), (346, 667261), (406, 568651), (551, 419006), (1102, 209503), (1211, 190646), (2422, 95323), (3287, 70238), (3857, 59858), (5017, 46018), (6574, 35119), (7714, 29929), (10034, 23009)]