207830623

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{15971}}^1$

素因数の和:16015

約数の個数: 24

約数和(自身を含む): 280596096

約数和(自身を除く): 72765473

約数列:

[1, 7, 11, 13, 77, 91, 143, 169, 1001, 1183, 1859, 13013, 15971, 111797, 175681, 207623, 1229767, 1453361, 2283853, 2699099, 15986971, 18893693, 29690089, 207830623]

約数ペア:

[(1, 207830623), (7, 29690089), (11, 18893693), (13, 15986971), (77, 2699099), (91, 2283853), (143, 1453361), (169, 1229767), (1001, 207623), (1183, 175681), (1859, 111797), (13013, 15971)]