202000804756

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{397}}^1\times {\mathrm{971027}}^1$

素因数の和:971559

約数の個数: 24

約数和(自身を含む): 357097489056

約数和(自身を除く): 155096684300

約数列:

[1, 2, 4, 131, 262, 397, 524, 794, 1588, 52007, 104014, 208028, 971027, 1942054, 3884108, 127204537, 254409074, 385497719, 508818148, 770995438, 1541990876, 50500201189, 101000402378, 202000804756]

約数ペア:

[(1, 202000804756), (2, 101000402378), (4, 50500201189), (131, 1541990876), (262, 770995438), (397, 508818148), (524, 385497719), (794, 254409074), (1588, 127204537), (52007, 3884108), (104014, 1942054), (208028, 971027)]