200817200

素因数分解:

$2^4\times 5^2\times {\mathrm{502043}}^1$

素因数の和:502061

約数の個数: 30

約数和(自身を含む): 482464284

約数和(自身を除く): 281647084

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 502043, 1004086, 2008172, 2510215, 4016344, 5020430, 8032688, 10040860, 12551075, 20081720, 25102150, 40163440, 50204300, 100408600, 200817200]

約数ペア:

[(1, 200817200), (2, 100408600), (4, 50204300), (5, 40163440), (8, 25102150), (10, 20081720), (16, 12551075), (20, 10040860), (25, 8032688), (40, 5020430), (50, 4016344), (80, 2510215), (100, 2008172), (200, 1004086), (400, 502043)]