211181028

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1\times {\mathrm{433}}^1$

素因数の和:956

約数の個数: 48

約数和(自身を含む): 500176320

約数和(自身を除く): 288995292

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 419, 433, 582, 838, 866, 1164, 1257, 1299, 1676, 1732, 2514, 2598, 5028, 5196, 40643, 42001, 81286, 84002, 121929, 126003, 162572, 168004, 181427, 243858, 252006, 362854, 487716, 504012, 544281, 725708, 1088562, 2177124, 17598419, 35196838, 52795257, 70393676, 105590514, 211181028]

約数ペア:

[(1, 211181028), (2, 105590514), (3, 70393676), (4, 52795257), (6, 35196838), (12, 17598419), (97, 2177124), (194, 1088562), (291, 725708), (388, 544281), (419, 504012), (433, 487716), (582, 362854), (838, 252006), (866, 243858), (1164, 181427), (1257, 168004), (1299, 162572), (1676, 126003), (1732, 121929), (2514, 84002), (2598, 81286), (5028, 42001), (5196, 40643)]