200775505

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{787}}^1$

素因数の和:1033

約数の個数: 32

約数和(自身を含む): 284587776

約数和(自身を除く): 83812271

約数列:

[1, 5, 7, 35, 37, 185, 197, 259, 787, 985, 1295, 1379, 3935, 5509, 6895, 7289, 27545, 29119, 36445, 51023, 145595, 155039, 203833, 255115, 775195, 1019165, 1085273, 5426365, 5736443, 28682215, 40155101, 200775505]

約数ペア:

[(1, 200775505), (5, 40155101), (7, 28682215), (35, 5736443), (37, 5426365), (185, 1085273), (197, 1019165), (259, 775195), (787, 255115), (985, 203833), (1295, 155039), (1379, 145595), (3935, 51023), (5509, 36445), (6895, 29119), (7289, 27545)]