200917778864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{21539213}}^1$

素因数の和:21539285

約数の個数: 40

約数和(自身を含む): 432679730832

約数和(自身を除く): 231761951968

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 424, 583, 848, 1166, 2332, 4664, 9328, 21539213, 43078426, 86156852, 172313704, 236931343, 344627408, 473862686, 947725372, 1141578289, 1895450744, 2283156578, 3790901488, 4566313156, 9132626312, 12557361179, 18265252624, 25114722358, 50229444716, 100458889432, 200917778864]

約数ペア:

[(1, 200917778864), (2, 100458889432), (4, 50229444716), (8, 25114722358), (11, 18265252624), (16, 12557361179), (22, 9132626312), (44, 4566313156), (53, 3790901488), (88, 2283156578), (106, 1895450744), (176, 1141578289), (212, 947725372), (424, 473862686), (583, 344627408), (848, 236931343), (1166, 172313704), (2332, 86156852), (4664, 43078426), (9328, 21539213)]