207841282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{491}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 346871808

約数和(自身を除く): 139030526

約数列:

[1, 2, 11, 22, 71, 142, 271, 491, 542, 781, 982, 1562, 2981, 5401, 5962, 10802, 19241, 34861, 38482, 69722, 133061, 211651, 266122, 383471, 423302, 766942, 1463671, 2927342, 9447331, 18894662, 103920641, 207841282]

約数ペア:

[(1, 207841282), (2, 103920641), (11, 18894662), (22, 9447331), (71, 2927342), (142, 1463671), (271, 766942), (491, 423302), (542, 383471), (781, 266122), (982, 211651), (1562, 133061), (2981, 69722), (5401, 38482), (5962, 34861), (10802, 19241)]