201635967

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{373}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 295561728

約数和(自身を除く): 93925761

約数列:

[1, 3, 13, 39, 83, 167, 249, 373, 501, 1079, 1119, 2171, 3237, 4849, 6513, 13861, 14547, 30959, 41583, 62291, 92877, 180193, 186873, 402467, 540579, 809783, 1207401, 2429349, 5170153, 15510459, 67211989, 201635967]

約数ペア:

[(1, 201635967), (3, 67211989), (13, 15510459), (39, 5170153), (83, 2429349), (167, 1207401), (249, 809783), (373, 540579), (501, 402467), (1079, 186873), (1119, 180193), (2171, 92877), (3237, 62291), (4849, 41583), (6513, 30959), (13861, 14547)]