201469478

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{23099}}^1$

素因数の和:23204

約数の個数: 24

約数和(自身を含む): 355509000

約数和(自身を除く): 154039522

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 623, 1246, 4361, 8722, 23099, 46198, 161693, 323386, 1131851, 2055811, 2263702, 4111622, 14390677, 28781354, 100734739, 201469478]

約数ペア:

[(1, 201469478), (2, 100734739), (7, 28781354), (14, 14390677), (49, 4111622), (89, 2263702), (98, 2055811), (178, 1131851), (623, 323386), (1246, 161693), (4361, 46198), (8722, 23099)]