210322486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{659}}^1$

素因数の和:924

約数の個数: 32

約数和(自身を含む): 350697600

約数和(自身を除く): 140375114

約数列:

[1, 2, 11, 22, 89, 163, 178, 326, 659, 979, 1318, 1793, 1958, 3586, 7249, 14498, 14507, 29014, 58651, 107417, 117302, 159577, 214834, 319154, 645161, 1181587, 1290322, 2363174, 9560113, 19120226, 105161243, 210322486]

約数ペア:

[(1, 210322486), (2, 105161243), (11, 19120226), (22, 9560113), (89, 2363174), (163, 1290322), (178, 1181587), (326, 645161), (659, 319154), (979, 214834), (1318, 159577), (1793, 117302), (1958, 107417), (3586, 58651), (7249, 29014), (14498, 14507)]