214968904

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{5003}}^1$

素因数の和:5181

約数の個数: 32

約数和(自身を含む): 416132640

約数和(自身を除く): 201163736

約数列:

[1, 2, 4, 8, 41, 82, 131, 164, 262, 328, 524, 1048, 5003, 5371, 10006, 10742, 20012, 21484, 40024, 42968, 205123, 410246, 655393, 820492, 1310786, 1640984, 2621572, 5243144, 26871113, 53742226, 107484452, 214968904]

約数ペア:

[(1, 214968904), (2, 107484452), (4, 53742226), (8, 26871113), (41, 5243144), (82, 2621572), (131, 1640984), (164, 1310786), (262, 820492), (328, 655393), (524, 410246), (1048, 205123), (5003, 42968), (5371, 40024), (10006, 21484), (10742, 20012)]