200445610

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{198461}}^1$

素因数の和:198569

約数の個数: 16

約数和(自身を含む): 364376232

約数和(自身を除く): 163930622

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 198461, 396922, 992305, 1984610, 20044561, 40089122, 100222805, 200445610]

約数ペア:

[(1, 200445610), (2, 100222805), (5, 40089122), (10, 20044561), (101, 1984610), (202, 992305), (505, 396922), (1010, 198461)]