202127905

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{773}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 287705088

約数和(自身を除く): 85577183

約数列:

[1, 5, 7, 31, 35, 155, 217, 241, 773, 1085, 1205, 1687, 3865, 5411, 7471, 8435, 23963, 27055, 37355, 52297, 119815, 167741, 186293, 261485, 838705, 931465, 1304051, 5775083, 6520255, 28875415, 40425581, 202127905]

約数ペア:

[(1, 202127905), (5, 40425581), (7, 28875415), (31, 6520255), (35, 5775083), (155, 1304051), (217, 931465), (241, 838705), (773, 261485), (1085, 186293), (1205, 167741), (1687, 119815), (3865, 52297), (5411, 37355), (7471, 27055), (8435, 23963)]