201325832

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{16633}}^1$

素因数の和:16745

約数の個数: 32

約数和(自身を含む): 404206200

約数和(自身を除く): 202880368

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 178, 356, 712, 1513, 3026, 6052, 12104, 16633, 33266, 66532, 133064, 282761, 565522, 1131044, 1480337, 2262088, 2960674, 5921348, 11842696, 25165729, 50331458, 100662916, 201325832]

約数ペア:

[(1, 201325832), (2, 100662916), (4, 50331458), (8, 25165729), (17, 11842696), (34, 5921348), (68, 2960674), (89, 2262088), (136, 1480337), (178, 1131044), (356, 565522), (712, 282761), (1513, 133064), (3026, 66532), (6052, 33266), (12104, 16633)]