198428856

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{435151}}^1$

素因数の和:435179

約数の個数: 32

約数和(自身を含む): 522182400

約数和(自身を除く): 323753544

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 435151, 870302, 1305453, 1740604, 2610906, 3481208, 5221812, 8267869, 10443624, 16535738, 24803607, 33071476, 49607214, 66142952, 99214428, 198428856]

約数ペア:

[(1, 198428856), (2, 99214428), (3, 66142952), (4, 49607214), (6, 33071476), (8, 24803607), (12, 16535738), (19, 10443624), (24, 8267869), (38, 5221812), (57, 3481208), (76, 2610906), (114, 1740604), (152, 1305453), (228, 870302), (456, 435151)]