200048048

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{337919}}^1$

素因数の和:337964

約数の個数: 20

約数和(自身を含む): 398069760

約数和(自身を除く): 198021712

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 337919, 675838, 1351676, 2703352, 5406704, 12503003, 25006006, 50012012, 100024024, 200048048]

約数ペア:

[(1, 200048048), (2, 100024024), (4, 50012012), (8, 25006006), (16, 12503003), (37, 5406704), (74, 2703352), (148, 1351676), (296, 675838), (592, 337919)]