215310313

素因数分解:

${\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:552

約数の個数: 16

約数和(自身を含む): 223257600

約数和(自身を除く): 7947287

約数列:

[1, 79, 89, 113, 271, 7031, 8927, 10057, 21409, 24119, 30623, 794503, 1905401, 2419217, 2725447, 215310313]

約数ペア:

[(1, 215310313), (79, 2725447), (89, 2419217), (113, 1905401), (271, 794503), (7031, 30623), (8927, 24119), (10057, 21409)]