202160912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{14149}}^1$

素因数の和:14223

約数の個数: 40

約数和(自身を含む): 421104000

約数和(自身を除く): 218943088

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1786, 3572, 7144, 14149, 14288, 28298, 56596, 113192, 226384, 268831, 537662, 665003, 1075324, 1330006, 2150648, 2660012, 4301296, 5320024, 10640048, 12635057, 25270114, 50540228, 101080456, 202160912]

約数ペア:

[(1, 202160912), (2, 101080456), (4, 50540228), (8, 25270114), (16, 12635057), (19, 10640048), (38, 5320024), (47, 4301296), (76, 2660012), (94, 2150648), (152, 1330006), (188, 1075324), (304, 665003), (376, 537662), (752, 268831), (893, 226384), (1786, 113192), (3572, 56596), (7144, 28298), (14149, 14288)]