195910205

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^2\times {\mathrm{167}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 249250176

約数和(自身を除く): 53339971

約数列:

[1, 5, 23, 101, 115, 167, 505, 835, 2323, 3841, 10201, 11615, 16867, 19205, 51005, 84335, 234623, 387941, 1173115, 1703567, 1939705, 8517835, 39182041, 195910205]

約数ペア:

[(1, 195910205), (5, 39182041), (23, 8517835), (101, 1939705), (115, 1703567), (167, 1173115), (505, 387941), (835, 234623), (2323, 84335), (3841, 51005), (10201, 19205), (11615, 16867)]