213631896

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{468491}}^1$

素因数の和:468519

約数の個数: 32

約数和(自身を含む): 562190400

約数和(自身を除く): 348558504

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 468491, 936982, 1405473, 1873964, 2810946, 3747928, 5621892, 8901329, 11243784, 17802658, 26703987, 35605316, 53407974, 71210632, 106815948, 213631896]

約数ペア:

[(1, 213631896), (2, 106815948), (3, 71210632), (4, 53407974), (6, 35605316), (8, 26703987), (12, 17802658), (19, 11243784), (24, 8901329), (38, 5621892), (57, 3747928), (76, 2810946), (114, 1873964), (152, 1405473), (228, 936982), (456, 468491)]