204525984

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163883}}^1$

素因数の和:163909

約数の個数: 48

約数和(自身を含む): 578182752

約数和(自身を除く): 373656768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 163883, 327766, 491649, 655532, 983298, 1311064, 1966596, 2130479, 2622128, 3933192, 4260958, 5244256, 6391437, 7866384, 8521916, 12782874, 15732768, 17043832, 25565748, 34087664, 51131496, 68175328, 102262992, 204525984]

約数ペア:

[(1, 204525984), (2, 102262992), (3, 68175328), (4, 51131496), (6, 34087664), (8, 25565748), (12, 17043832), (13, 15732768), (16, 12782874), (24, 8521916), (26, 7866384), (32, 6391437), (39, 5244256), (48, 4260958), (52, 3933192), (78, 2622128), (96, 2130479), (104, 1966596), (156, 1311064), (208, 983298), (312, 655532), (416, 491649), (624, 327766), (1248, 163883)]