213096352

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{23203}}^1$

素因数の和:23261

約数の個数: 48

約数和(自身を含む): 491182272

約数和(自身を除く): 278085920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 328, 574, 656, 1148, 1312, 2296, 4592, 9184, 23203, 46406, 92812, 162421, 185624, 324842, 371248, 649684, 742496, 951323, 1299368, 1902646, 2598736, 3805292, 5197472, 6659261, 7610584, 13318522, 15221168, 26637044, 30442336, 53274088, 106548176, 213096352]

約数ペア:

[(1, 213096352), (2, 106548176), (4, 53274088), (7, 30442336), (8, 26637044), (14, 15221168), (16, 13318522), (28, 7610584), (32, 6659261), (41, 5197472), (56, 3805292), (82, 2598736), (112, 1902646), (164, 1299368), (224, 951323), (287, 742496), (328, 649684), (574, 371248), (656, 324842), (1148, 185624), (1312, 162421), (2296, 92812), (4592, 46406), (9184, 23203)]