200321260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{435481}}^1$

素因数の和:435513

約数の個数: 24

約数和(自身を含む): 438965856

約数和(自身を除く): 238644596

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 435481, 870962, 1741924, 2177405, 4354810, 8709620, 10016063, 20032126, 40064252, 50080315, 100160630, 200321260]

約数ペア:

[(1, 200321260), (2, 100160630), (4, 50080315), (5, 40064252), (10, 20032126), (20, 10016063), (23, 8709620), (46, 4354810), (92, 2177405), (115, 1741924), (230, 870962), (460, 435481)]