203414816

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{19927}}^1$

素因数の和:19977

約数の個数: 48

約数和(自身を含む): 451967040

約数和(自身を除く): 248552224

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 176, 232, 319, 352, 464, 638, 928, 1276, 2552, 5104, 10208, 19927, 39854, 79708, 159416, 219197, 318832, 438394, 577883, 637664, 876788, 1155766, 1753576, 2311532, 3507152, 4623064, 6356713, 7014304, 9246128, 12713426, 18492256, 25426852, 50853704, 101707408, 203414816]

約数ペア:

[(1, 203414816), (2, 101707408), (4, 50853704), (8, 25426852), (11, 18492256), (16, 12713426), (22, 9246128), (29, 7014304), (32, 6356713), (44, 4623064), (58, 3507152), (88, 2311532), (116, 1753576), (176, 1155766), (232, 876788), (319, 637664), (352, 577883), (464, 438394), (638, 318832), (928, 219197), (1276, 159416), (2552, 79708), (5104, 39854), (10208, 19927)]