203915916

素因数分解:

$2^2\times 3^2\times {\mathrm{227}}^1\times {\mathrm{24953}}^1$

素因数の和:25190

約数の個数: 36

約数和(自身を含む): 517745592

約数和(自身を除く): 313829676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 227, 454, 681, 908, 1362, 2043, 2724, 4086, 8172, 24953, 49906, 74859, 99812, 149718, 224577, 299436, 449154, 898308, 5664331, 11328662, 16992993, 22657324, 33985986, 50978979, 67971972, 101957958, 203915916]

約数ペア:

[(1, 203915916), (2, 101957958), (3, 67971972), (4, 50978979), (6, 33985986), (9, 22657324), (12, 16992993), (18, 11328662), (36, 5664331), (227, 898308), (454, 449154), (681, 299436), (908, 224577), (1362, 149718), (2043, 99812), (2724, 74859), (4086, 49906), (8172, 24953)]