199193796

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{97073}}^1$

素因数の和:97105

約数の個数: 48

約数和(自身を含む): 543614400

約数和(自身を除く): 344420604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 97073, 194146, 291219, 388292, 582438, 873657, 1164876, 1747314, 1844387, 2620971, 3494628, 3688774, 5241942, 5533161, 7377548, 10483884, 11066322, 16599483, 22132644, 33198966, 49798449, 66397932, 99596898, 199193796]

約数ペア:

[(1, 199193796), (2, 99596898), (3, 66397932), (4, 49798449), (6, 33198966), (9, 22132644), (12, 16599483), (18, 11066322), (19, 10483884), (27, 7377548), (36, 5533161), (38, 5241942), (54, 3688774), (57, 3494628), (76, 2620971), (108, 1844387), (114, 1747314), (171, 1164876), (228, 873657), (342, 582438), (513, 388292), (684, 291219), (1026, 194146), (2052, 97073)]