200778842890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3701}}^1\times {\mathrm{319117}}^1$

素因数の和:322842

約数の個数: 32

約数和(自身を含む): 382765446864

約数和(自身を除く): 181986603974

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 3701, 7402, 18505, 37010, 62917, 125834, 314585, 319117, 629170, 638234, 1595585, 3191170, 5424989, 10849978, 27124945, 54249890, 1181052017, 2362104034, 5905260085, 11810520170, 20077884289, 40155768578, 100389421445, 200778842890]

約数ペア:

[(1, 200778842890), (2, 100389421445), (5, 40155768578), (10, 20077884289), (17, 11810520170), (34, 5905260085), (85, 2362104034), (170, 1181052017), (3701, 54249890), (7402, 27124945), (18505, 10849978), (37010, 5424989), (62917, 3191170), (125834, 1595585), (314585, 638234), (319117, 629170)]