207840416

素因数分解:

$2^5\times 7^1\times {\mathrm{317}}^1\times {\mathrm{2927}}^1$

素因数の和:3261

約数の個数: 48

約数和(自身を含む): 469276416

約数和(自身を除く): 261436000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 317, 634, 1268, 2219, 2536, 2927, 4438, 5072, 5854, 8876, 10144, 11708, 17752, 20489, 23416, 35504, 40978, 46832, 71008, 81956, 93664, 163912, 327824, 655648, 927859, 1855718, 3711436, 6495013, 7422872, 12990026, 14845744, 25980052, 29691488, 51960104, 103920208, 207840416]

約数ペア:

[(1, 207840416), (2, 103920208), (4, 51960104), (7, 29691488), (8, 25980052), (14, 14845744), (16, 12990026), (28, 7422872), (32, 6495013), (56, 3711436), (112, 1855718), (224, 927859), (317, 655648), (634, 327824), (1268, 163912), (2219, 93664), (2536, 81956), (2927, 71008), (4438, 46832), (5072, 40978), (5854, 35504), (8876, 23416), (10144, 20489), (11708, 17752)]