215112156

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{365837}}^1$

素因数の和:365858

約数の個数: 36

約数和(自身を含む): 583877448

約数和(自身を除く): 368765292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 365837, 731674, 1097511, 1463348, 2195022, 2560859, 4390044, 5121718, 7682577, 10243436, 15365154, 17926013, 30730308, 35852026, 53778039, 71704052, 107556078, 215112156]

約数ペア:

[(1, 215112156), (2, 107556078), (3, 71704052), (4, 53778039), (6, 35852026), (7, 30730308), (12, 17926013), (14, 15365154), (21, 10243436), (28, 7682577), (42, 5121718), (49, 4390044), (84, 2560859), (98, 2195022), (147, 1463348), (196, 1097511), (294, 731674), (588, 365837)]