213374196

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{282241}}^1$

素因数の和:282261

約数の個数: 48

約数和(自身を含む): 632222080

約数和(自身を除く): 418847884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 282241, 564482, 846723, 1128964, 1693446, 1975687, 2540169, 3386892, 3951374, 5080338, 5927061, 7620507, 7902748, 10160676, 11854122, 15241014, 17781183, 23708244, 30482028, 35562366, 53343549, 71124732, 106687098, 213374196]

約数ペア:

[(1, 213374196), (2, 106687098), (3, 71124732), (4, 53343549), (6, 35562366), (7, 30482028), (9, 23708244), (12, 17781183), (14, 15241014), (18, 11854122), (21, 10160676), (27, 7902748), (28, 7620507), (36, 5927061), (42, 5080338), (54, 3951374), (63, 3386892), (84, 2540169), (108, 1975687), (126, 1693446), (189, 1128964), (252, 846723), (378, 564482), (756, 282241)]