215199611

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{1259}}^1$

素因数の和:1690

約数の個数: 16

約数和(自身を含む): 241315200

約数和(自身を除く): 26115589

約数列:

[1, 11, 41, 379, 451, 1259, 4169, 13849, 15539, 51619, 170929, 477161, 567809, 5248771, 19563601, 215199611]

約数ペア:

[(1, 215199611), (11, 19563601), (41, 5248771), (379, 567809), (451, 477161), (1259, 170929), (4169, 51619), (13849, 15539)]