211273664

素因数分解:

$2^6\times 7^1\times {\mathrm{471593}}^1$

素因数の和:471612

約数の個数: 28

約数和(自身を含む): 479139504

約数和(自身を除く): 267865840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 471593, 943186, 1886372, 3301151, 3772744, 6602302, 7545488, 13204604, 15090976, 26409208, 30181952, 52818416, 105636832, 211273664]

約数ペア:

[(1, 211273664), (2, 105636832), (4, 52818416), (7, 30181952), (8, 26409208), (14, 15090976), (16, 13204604), (28, 7545488), (32, 6602302), (56, 3772744), (64, 3301151), (112, 1886372), (224, 943186), (448, 471593)]