201604070

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{120721}}^1$

素因数の和:120895

約数の個数: 16

約数和(自身を含む): 365063328

約数和(自身を除く): 163459258

約数列:

[1, 2, 5, 10, 167, 334, 835, 1670, 120721, 241442, 603605, 1207210, 20160407, 40320814, 100802035, 201604070]

約数ペア:

[(1, 201604070), (2, 100802035), (5, 40320814), (10, 20160407), (167, 1207210), (334, 603605), (835, 241442), (1670, 120721)]