201668135

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{16127}}^1$

素因数の和:16234

約数の個数: 16

約数和(自身を含む): 251983872

約数和(自身を除く): 50315737

約数列:

[1, 5, 41, 61, 205, 305, 2501, 12505, 16127, 80635, 661207, 983747, 3306035, 4918735, 40333627, 201668135]

約数ペア:

[(1, 201668135), (5, 40333627), (41, 4918735), (61, 3306035), (205, 983747), (305, 661207), (2501, 80635), (12505, 16127)]