202672012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{43717}}^1$

素因数の和:43801

約数の個数: 24

約数和(自身を含む): 379472240

約数和(自身を除く): 176800228

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 43717, 87434, 174868, 830623, 1661246, 2666737, 3322492, 5333474, 10666948, 50668003, 101336006, 202672012]

約数ペア:

[(1, 202672012), (2, 101336006), (4, 50668003), (19, 10666948), (38, 5333474), (61, 3322492), (76, 2666737), (122, 1661246), (244, 830623), (1159, 174868), (2318, 87434), (4636, 43717)]