203225146

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 318504960

約数和(自身を除く): 115279814

約数列:

[1, 2, 59, 71, 118, 127, 142, 191, 254, 382, 4189, 7493, 8378, 9017, 11269, 13561, 14986, 18034, 22538, 24257, 27122, 48514, 532003, 800099, 1064006, 1431163, 1600198, 1722247, 2862326, 3444494, 101612573, 203225146]

約数ペア:

[(1, 203225146), (2, 101612573), (59, 3444494), (71, 2862326), (118, 1722247), (127, 1600198), (142, 1431163), (191, 1064006), (254, 800099), (382, 532003), (4189, 48514), (7493, 27122), (8378, 24257), (9017, 22538), (11269, 18034), (13561, 14986)]