196387870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{16217}}^1$

素因数の和:16404

約数の個数: 32

約数和(自身を含む): 406358208

約数和(自身を除く): 209970338

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 173, 346, 865, 1211, 1730, 2422, 6055, 12110, 16217, 32434, 81085, 113519, 162170, 227038, 567595, 1135190, 2805541, 5611082, 14027705, 19638787, 28055410, 39277574, 98193935, 196387870]

約数ペア:

[(1, 196387870), (2, 98193935), (5, 39277574), (7, 28055410), (10, 19638787), (14, 14027705), (35, 5611082), (70, 2805541), (173, 1135190), (346, 567595), (865, 227038), (1211, 162170), (1730, 113519), (2422, 81085), (6055, 32434), (12110, 16217)]