200914971268

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{21848083}}^1$

素因数の和:21848128

約数の個数: 36

約数和(自身を含む): 406811324080

約数和(自身を除く): 205896352812

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 9196, 21848083, 43696166, 87392332, 240328913, 415113577, 480657826, 830227154, 961315652, 1660454308, 2643618043, 4566249347, 5287236086, 9132498694, 10574472172, 18264997388, 50228742817, 100457485634, 200914971268]

約数ペア:

[(1, 200914971268), (2, 100457485634), (4, 50228742817), (11, 18264997388), (19, 10574472172), (22, 9132498694), (38, 5287236086), (44, 4566249347), (76, 2643618043), (121, 1660454308), (209, 961315652), (242, 830227154), (418, 480657826), (484, 415113577), (836, 240328913), (2299, 87392332), (4598, 43696166), (9196, 21848083)]