201470392

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{1459}}^1$

素因数の和:1927

約数の個数: 32

約数和(自身を含む): 388155600

約数和(自身を除く): 186685208

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 421, 842, 1459, 1684, 2918, 3368, 5836, 11672, 17261, 34522, 59819, 69044, 119638, 138088, 239276, 478552, 614239, 1228478, 2456956, 4913912, 25183799, 50367598, 100735196, 201470392]

約数ペア:

[(1, 201470392), (2, 100735196), (4, 50367598), (8, 25183799), (41, 4913912), (82, 2456956), (164, 1228478), (328, 614239), (421, 478552), (842, 239276), (1459, 138088), (1684, 119638), (2918, 69044), (3368, 59819), (5836, 34522), (11672, 17261)]