216155256

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{191627}}^1$

素因数の和:191683

約数の個数: 32

約数和(自身を含む): 551888640

約数和(自身を除く): 335733384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 191627, 383254, 574881, 766508, 1149762, 1533016, 2299524, 4599048, 9006469, 18012938, 27019407, 36025876, 54038814, 72051752, 108077628, 216155256]

約数ペア:

[(1, 216155256), (2, 108077628), (3, 72051752), (4, 54038814), (6, 36025876), (8, 27019407), (12, 18012938), (24, 9006469), (47, 4599048), (94, 2299524), (141, 1533016), (188, 1149762), (282, 766508), (376, 574881), (564, 383254), (1128, 191627)]