213066476

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{96323}}^1$

素因数の和:96413

約数の個数: 24

約数和(自身を含む): 431531520

約数和(自身を除く): 218465044

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 96323, 192646, 385292, 674261, 1348522, 2697044, 7609517, 15219034, 30438068, 53266619, 106533238, 213066476]

約数ペア:

[(1, 213066476), (2, 106533238), (4, 53266619), (7, 30438068), (14, 15219034), (28, 7609517), (79, 2697044), (158, 1348522), (316, 674261), (553, 385292), (1106, 192646), (2212, 96323)]