207385280252

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{2131}}^1\times {\mathrm{161123}}^1$

素因数の和:163409

約数の個数: 24

約数和(自身を含む): 365501415552

約数和(自身を除く): 158116135300

約数列:

[1, 2, 4, 151, 302, 604, 2131, 4262, 8524, 161123, 321781, 322246, 643562, 644492, 1287124, 24329573, 48659146, 97318292, 343353113, 686706226, 1373412452, 51846320063, 103692640126, 207385280252]

約数ペア:

[(1, 207385280252), (2, 103692640126), (4, 51846320063), (151, 1373412452), (302, 686706226), (604, 343353113), (2131, 97318292), (4262, 48659146), (8524, 24329573), (161123, 1287124), (321781, 644492), (322246, 643562)]