201965844

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{128477}}^1$

素因数の和:128615

約数の個数: 24

約数和(自身を含む): 474854688

約数和(自身を除く): 272888844

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 128477, 256954, 385431, 513908, 770862, 1541724, 16830487, 33660974, 50491461, 67321948, 100982922, 201965844]

約数ペア:

[(1, 201965844), (2, 100982922), (3, 67321948), (4, 50491461), (6, 33660974), (12, 16830487), (131, 1541724), (262, 770862), (393, 513908), (524, 385431), (786, 256954), (1572, 128477)]