201997531592

素因数分解:

$2^3\times {\mathrm{6761}}^1\times {\mathrm{3734609}}^1$

素因数の和:3741376

約数の個数: 16

約数和(自身を含む): 378801492300

約数和(自身を除く): 176803960708

約数列:

[1, 2, 4, 8, 6761, 13522, 27044, 54088, 3734609, 7469218, 14938436, 29876872, 25249691449, 50499382898, 100998765796, 201997531592]

約数ペア:

[(1, 201997531592), (2, 100998765796), (4, 50499382898), (8, 25249691449), (6761, 29876872), (13522, 14938436), (27044, 7469218), (54088, 3734609)]