220877892

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{48311}}^1$

素因数の和:48448

約数の個数: 36

約数和(自身を含む): 562738176

約数和(自身を除く): 341860284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 4572, 48311, 96622, 144933, 193244, 289866, 434799, 579732, 869598, 1739196, 6135497, 12270994, 18406491, 24541988, 36812982, 55219473, 73625964, 110438946, 220877892]

約数ペア:

[(1, 220877892), (2, 110438946), (3, 73625964), (4, 55219473), (6, 36812982), (9, 24541988), (12, 18406491), (18, 12270994), (36, 6135497), (127, 1739196), (254, 869598), (381, 579732), (508, 434799), (762, 289866), (1143, 193244), (1524, 144933), (2286, 96622), (4572, 48311)]