200219384

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{281207}}^1$

素因数の和:281302

約数の個数: 16

約数和(自身を含む): 379630800

約数和(自身を除く): 179411416

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 281207, 562414, 1124828, 2249656, 25027423, 50054846, 100109692, 200219384]

約数ペア:

[(1, 200219384), (2, 100109692), (4, 50054846), (8, 25027423), (89, 2249656), (178, 1124828), (356, 562414), (712, 281207)]