207152048

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{349919}}^1$

素因数の和:349964

約数の個数: 20

約数和(自身を含む): 412205760

約数和(自身を除く): 205053712

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 349919, 699838, 1399676, 2799352, 5598704, 12947003, 25894006, 51788012, 103576024, 207152048]

約数ペア:

[(1, 207152048), (2, 103576024), (4, 51788012), (8, 25894006), (16, 12947003), (37, 5598704), (74, 2799352), (148, 1399676), (296, 699838), (592, 349919)]