202007036

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{21157}}^1$

素因数の和:21210

約数の個数: 48

約数和(自身を含む): 454981632

約数和(自身を除く): 252974596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 9548, 21157, 42314, 84628, 148099, 232727, 296198, 465454, 592396, 655867, 930908, 1311734, 1629089, 2623468, 3258178, 4591069, 6516356, 7214537, 9182138, 14429074, 18364276, 28858148, 50501759, 101003518, 202007036]

約数ペア:

[(1, 202007036), (2, 101003518), (4, 50501759), (7, 28858148), (11, 18364276), (14, 14429074), (22, 9182138), (28, 7214537), (31, 6516356), (44, 4591069), (62, 3258178), (77, 2623468), (124, 1629089), (154, 1311734), (217, 930908), (308, 655867), (341, 592396), (434, 465454), (682, 296198), (868, 232727), (1364, 148099), (2387, 84628), (4774, 42314), (9548, 21157)]