201799404280

素因数分解:

$2^3\times 5^1\times {\mathrm{5044985107}}^1$

素因数の和:5044985118

約数の個数: 16

約数和(自身を含む): 454048659720

約数和(自身を除く): 252249255440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5044985107, 10089970214, 20179940428, 25224925535, 40359880856, 50449851070, 100899702140, 201799404280]

約数ペア:

[(1, 201799404280), (2, 100899702140), (4, 50449851070), (5, 40359880856), (8, 25224925535), (10, 20179940428), (20, 10089970214), (40, 5044985107)]