223895854749

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{4793}}^1$

素因数の和:5059

約数の個数: 96

約数和(自身を含む): 373002347520

約数和(自身を除く): 149106492771

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 179, 289, 301, 357, 537, 731, 867, 903, 1253, 2023, 2193, 3043, 3759, 4793, 5117, 6069, 7697, 9129, 12427, 14379, 15351, 21301, 23091, 33551, 37281, 51731, 53879, 63903, 81481, 86989, 100653, 130849, 155193, 161637, 206099, 244443, 260967, 362117, 392547, 570367, 618297, 857947, 915943, 1086351, 1385177, 1442693, 1711101, 2224433, 2573841, 2747829, 3503683, 4155531, 4328079, 6005629, 6673299, 9696239, 10511049, 14585099, 15571031, 18016887, 24525781, 29088717, 36891721, 43755297, 46713093, 59562611, 73577343, 102095693, 110675163, 178687833, 247946683, 258242047, 306287079, 416938277, 627159257, 743840049, 774726141, 1250814831, 1735626781, 1881477771, 4390114799, 5206880343, 10661707369, 13170344397, 31985122107, 74631951583, 223895854749]

約数ペア:

[(1, 223895854749), (3, 74631951583), (7, 31985122107), (17, 13170344397), (21, 10661707369), (43, 5206880343), (51, 4390114799), (119, 1881477771), (129, 1735626781), (179, 1250814831), (289, 774726141), (301, 743840049), (357, 627159257), (537, 416938277), (731, 306287079), (867, 258242047), (903, 247946683), (1253, 178687833), (2023, 110675163), (2193, 102095693), (3043, 73577343), (3759, 59562611), (4793, 46713093), (5117, 43755297), (6069, 36891721), (7697, 29088717), (9129, 24525781), (12427, 18016887), (14379, 15571031), (15351, 14585099), (21301, 10511049), (23091, 9696239), (33551, 6673299), (37281, 6005629), (51731, 4328079), (53879, 4155531), (63903, 3503683), (81481, 2747829), (86989, 2573841), (100653, 2224433), (130849, 1711101), (155193, 1442693), (161637, 1385177), (206099, 1086351), (244443, 915943), (260967, 857947), (362117, 618297), (392547, 570367)]