210898936

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{5009}}^1$

素因数の和:5311

約数の個数: 32

約数和(自身を含む): 417834000

約数和(自身を除く): 206935064

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 277, 554, 1108, 2216, 5009, 5263, 10018, 10526, 20036, 21052, 40072, 42104, 95171, 190342, 380684, 761368, 1387493, 2774986, 5549972, 11099944, 26362367, 52724734, 105449468, 210898936]

約数ペア:

[(1, 210898936), (2, 105449468), (4, 52724734), (8, 26362367), (19, 11099944), (38, 5549972), (76, 2774986), (152, 1387493), (277, 761368), (554, 380684), (1108, 190342), (2216, 95171), (5009, 42104), (5263, 40072), (10018, 21052), (10526, 20036)]