201794240

素因数分解:

$2^6\times 5^1\times {\mathrm{630607}}^1$

素因数の和:630624

約数の個数: 28

約数和(自身を含む): 480523296

約数和(自身を除く): 278729056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 630607, 1261214, 2522428, 3153035, 5044856, 6306070, 10089712, 12612140, 20179424, 25224280, 40358848, 50448560, 100897120, 201794240]

約数ペア:

[(1, 201794240), (2, 100897120), (4, 50448560), (5, 40358848), (8, 25224280), (10, 20179424), (16, 12612140), (20, 10089712), (32, 6306070), (40, 5044856), (64, 3153035), (80, 2522428), (160, 1261214), (320, 630607)]