201991242

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{37699}}^1$

素因数の和:37770

約数の個数: 32

約数和(自身を含む): 434304000

約数和(自身を除く): 232312758

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 282, 893, 1786, 2679, 5358, 37699, 75398, 113097, 226194, 716281, 1432562, 1771853, 2148843, 3543706, 4297686, 5315559, 10631118, 33665207, 67330414, 100995621, 201991242]

約数ペア:

[(1, 201991242), (2, 100995621), (3, 67330414), (6, 33665207), (19, 10631118), (38, 5315559), (47, 4297686), (57, 3543706), (94, 2148843), (114, 1771853), (141, 1432562), (282, 716281), (893, 226194), (1786, 113097), (2679, 75398), (5358, 37699)]