210815066

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{44159}}^1$

素因数の和:44210

約数の個数: 32

約数和(自身を含む): 406978560

約数和(自身を除く): 196163494

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 44159, 88318, 309113, 485749, 618226, 971498, 1368929, 2737858, 3400243, 6800486, 9582503, 15058219, 19165006, 30116438, 105407533, 210815066]

約数ペア:

[(1, 210815066), (2, 105407533), (7, 30116438), (11, 19165006), (14, 15058219), (22, 9582503), (31, 6800486), (62, 3400243), (77, 2737858), (154, 1368929), (217, 971498), (341, 618226), (434, 485749), (682, 309113), (2387, 88318), (4774, 44159)]