200339430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{290347}}^1$

素因数の和:290380

約数の個数: 32

約数和(自身を含む): 501721344

約数和(自身を除く): 301381914

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 290347, 580694, 871041, 1451735, 1742082, 2903470, 4355205, 6677981, 8710410, 13355962, 20033943, 33389905, 40067886, 66779810, 100169715, 200339430]

約数ペア:

[(1, 200339430), (2, 100169715), (3, 66779810), (5, 40067886), (6, 33389905), (10, 20033943), (15, 13355962), (23, 8710410), (30, 6677981), (46, 4355205), (69, 2903470), (115, 1742082), (138, 1451735), (230, 871041), (345, 580694), (690, 290347)]