208318449916

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1583}}^1\times {\mathrm{6827}}^1$

素因数の和:8554

約数の個数: 48

約数和(自身を含む): 375515965440

約数和(自身を除く): 167197515524

約数列:

[1, 2, 4, 61, 79, 122, 158, 244, 316, 1583, 3166, 4819, 6332, 6827, 9638, 13654, 19276, 27308, 96563, 125057, 193126, 250114, 386252, 416447, 500228, 539333, 832894, 1078666, 1665788, 2157332, 7628477, 10807141, 15256954, 21614282, 30513908, 32899313, 43228564, 65798626, 131597252, 659235601, 853764139, 1318471202, 1707528278, 2636942404, 3415056556, 52079612479, 104159224958, 208318449916]

約数ペア:

[(1, 208318449916), (2, 104159224958), (4, 52079612479), (61, 3415056556), (79, 2636942404), (122, 1707528278), (158, 1318471202), (244, 853764139), (316, 659235601), (1583, 131597252), (3166, 65798626), (4819, 43228564), (6332, 32899313), (6827, 30513908), (9638, 21614282), (13654, 15256954), (19276, 10807141), (27308, 7628477), (96563, 2157332), (125057, 1665788), (193126, 1078666), (250114, 832894), (386252, 539333), (416447, 500228)]