200956973

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 245348352

約数和(自身を除く): 44391379

約数列:

[1, 7, 31, 53, 101, 173, 217, 371, 707, 1211, 1643, 3131, 5353, 5363, 9169, 11501, 17473, 21917, 37471, 37541, 64183, 122311, 165943, 284239, 541663, 926069, 1161601, 1989673, 3791641, 6482483, 28708139, 200956973]

約数ペア:

[(1, 200956973), (7, 28708139), (31, 6482483), (53, 3791641), (101, 1989673), (173, 1161601), (217, 926069), (371, 541663), (707, 284239), (1211, 165943), (1643, 122311), (3131, 64183), (5353, 37541), (5363, 37471), (9169, 21917), (11501, 17473)]