200660278

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{6373}}^1$

素因数の和:6568

約数の個数: 32

約数和(自身を含む): 372649536

約数和(自身を除く): 171989258

約数列:

[1, 2, 7, 13, 14, 26, 91, 173, 182, 346, 1211, 2249, 2422, 4498, 6373, 12746, 15743, 31486, 44611, 82849, 89222, 165698, 579943, 1102529, 1159886, 2205058, 7717703, 14332877, 15435406, 28665754, 100330139, 200660278]

約数ペア:

[(1, 200660278), (2, 100330139), (7, 28665754), (13, 15435406), (14, 14332877), (26, 7717703), (91, 2205058), (173, 1159886), (182, 1102529), (346, 579943), (1211, 165698), (2249, 89222), (2422, 82849), (4498, 44611), (6373, 31486), (12746, 15743)]