201640383

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{188273}}^1$

素因数の和:188303

約数の個数: 24

約数和(自身を含む): 352448928

約数和(自身を除く): 150808545

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 188273, 564819, 1317911, 1694457, 3200641, 3953733, 9601923, 11861199, 22404487, 28805769, 67213461, 201640383]

約数ペア:

[(1, 201640383), (3, 67213461), (7, 28805769), (9, 22404487), (17, 11861199), (21, 9601923), (51, 3953733), (63, 3200641), (119, 1694457), (153, 1317911), (357, 564819), (1071, 188273)]