208587792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10177}}^1$

素因数の和:10256

約数の個数: 80

約数和(自身を含む): 625987712

約数和(自身を除く): 417399920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 84, 112, 122, 168, 183, 244, 336, 366, 427, 488, 732, 854, 976, 1281, 1464, 1708, 2562, 2928, 3416, 5124, 6832, 10177, 10248, 20354, 20496, 30531, 40708, 61062, 71239, 81416, 122124, 142478, 162832, 213717, 244248, 284956, 427434, 488496, 569912, 620797, 854868, 1139824, 1241594, 1709736, 1862391, 2483188, 3419472, 3724782, 4345579, 4966376, 7449564, 8691158, 9932752, 13036737, 14899128, 17382316, 26073474, 29798256, 34764632, 52146948, 69529264, 104293896, 208587792]

約数ペア:

[(1, 208587792), (2, 104293896), (3, 69529264), (4, 52146948), (6, 34764632), (7, 29798256), (8, 26073474), (12, 17382316), (14, 14899128), (16, 13036737), (21, 9932752), (24, 8691158), (28, 7449564), (42, 4966376), (48, 4345579), (56, 3724782), (61, 3419472), (84, 2483188), (112, 1862391), (122, 1709736), (168, 1241594), (183, 1139824), (244, 854868), (336, 620797), (366, 569912), (427, 488496), (488, 427434), (732, 284956), (854, 244248), (976, 213717), (1281, 162832), (1464, 142478), (1708, 122124), (2562, 81416), (2928, 71239), (3416, 61062), (5124, 40708), (6832, 30531), (10177, 20496), (10248, 20354)]