204465794679

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{105701}}^1$

素因数の和:106040

約数の個数: 48

約数和(自身を含む): 320556113280

約数和(自身を除く): 116090318601

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 269, 423, 799, 807, 2397, 2421, 4573, 7191, 12643, 13719, 37929, 41157, 105701, 113787, 214931, 317103, 644793, 951309, 1796917, 1934379, 4967947, 5390751, 14903841, 16172253, 28433569, 44711523, 84455099, 85300707, 253365297, 255902121, 483370673, 760095891, 1336377743, 1450112019, 4009133229, 4350336057, 12027399687, 22718421631, 68155264893, 204465794679]

約数ペア:

[(1, 204465794679), (3, 68155264893), (9, 22718421631), (17, 12027399687), (47, 4350336057), (51, 4009133229), (141, 1450112019), (153, 1336377743), (269, 760095891), (423, 483370673), (799, 255902121), (807, 253365297), (2397, 85300707), (2421, 84455099), (4573, 44711523), (7191, 28433569), (12643, 16172253), (13719, 14903841), (37929, 5390751), (41157, 4967947), (105701, 1934379), (113787, 1796917), (214931, 951309), (317103, 644793)]