203471110

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{21577}}^1$

素因数の和:21648

約数の個数: 32

約数和(自身を含む): 391511232

約数和(自身を除く): 188040122

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 4715, 9430, 21577, 43154, 107885, 215770, 496271, 884657, 992542, 1769314, 2481355, 4423285, 4962710, 8846570, 20347111, 40694222, 101735555, 203471110]

約数ペア:

[(1, 203471110), (2, 101735555), (5, 40694222), (10, 20347111), (23, 8846570), (41, 4962710), (46, 4423285), (82, 2481355), (115, 1769314), (205, 992542), (230, 884657), (410, 496271), (943, 215770), (1886, 107885), (4715, 43154), (9430, 21577)]