207829630

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1\times {\mathrm{577}}^1$

素因数の和:964

約数の個数: 32

約数和(自身を含む): 378705600

約数和(自身を除く): 170875970

約数列:

[1, 2, 5, 10, 181, 199, 362, 398, 577, 905, 995, 1154, 1810, 1990, 2885, 5770, 36019, 72038, 104437, 114823, 180095, 208874, 229646, 360190, 522185, 574115, 1044370, 1148230, 20782963, 41565926, 103914815, 207829630]

約数ペア:

[(1, 207829630), (2, 103914815), (5, 41565926), (10, 20782963), (181, 1148230), (199, 1044370), (362, 574115), (398, 522185), (577, 360190), (905, 229646), (995, 208874), (1154, 180095), (1810, 114823), (1990, 104437), (2885, 72038), (5770, 36019)]