189746744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{22229}}^1$

素因数の和:22343

約数の個数: 32

約数和(自身を含む): 392137200

約数和(自身を除く): 202390456

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 388, 776, 1067, 2134, 4268, 8536, 22229, 44458, 88916, 177832, 244519, 489038, 978076, 1956152, 2156213, 4312426, 8624852, 17249704, 23718343, 47436686, 94873372, 189746744]

約数ペア:

[(1, 189746744), (2, 94873372), (4, 47436686), (8, 23718343), (11, 17249704), (22, 8624852), (44, 4312426), (88, 2156213), (97, 1956152), (194, 978076), (388, 489038), (776, 244519), (1067, 177832), (2134, 88916), (4268, 44458), (8536, 22229)]