201110400258

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{787}}^1\times {\mathrm{6833}}^1$

素因数の和:7919

約数の個数: 64

約数和(自身を含む): 421854400512

約数和(自身を除く): 220744000254

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 271, 542, 787, 813, 1574, 1626, 2361, 4722, 6233, 6833, 12466, 13666, 18101, 18699, 20499, 36202, 37398, 40998, 54303, 108606, 157159, 213277, 314318, 426554, 471477, 639831, 942954, 1279662, 1851743, 3703486, 4905371, 5377571, 5555229, 9810742, 10755142, 11110458, 14716113, 16132713, 29432226, 32265426, 42590089, 85180178, 123684133, 127770267, 247368266, 255540534, 371052399, 742104798, 1457321741, 2914643482, 4371965223, 8743930446, 33518400043, 67036800086, 100555200129, 201110400258]

約数ペア:

[(1, 201110400258), (2, 100555200129), (3, 67036800086), (6, 33518400043), (23, 8743930446), (46, 4371965223), (69, 2914643482), (138, 1457321741), (271, 742104798), (542, 371052399), (787, 255540534), (813, 247368266), (1574, 127770267), (1626, 123684133), (2361, 85180178), (4722, 42590089), (6233, 32265426), (6833, 29432226), (12466, 16132713), (13666, 14716113), (18101, 11110458), (18699, 10755142), (20499, 9810742), (36202, 5555229), (37398, 5377571), (40998, 4905371), (54303, 3703486), (108606, 1851743), (157159, 1279662), (213277, 942954), (314318, 639831), (426554, 471477)]