206864178

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{2477}}^1$

素因数の和:2962

約数の個数: 32

約数和(自身を含む): 428198400

約数和(自身を除く): 221334222

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 449, 898, 1347, 2477, 2694, 4954, 7431, 13919, 14862, 27838, 41757, 76787, 83514, 153574, 230361, 460722, 1112173, 2224346, 3336519, 6673038, 34477363, 68954726, 103432089, 206864178]

約数ペア:

[(1, 206864178), (2, 103432089), (3, 68954726), (6, 34477363), (31, 6673038), (62, 3336519), (93, 2224346), (186, 1112173), (449, 460722), (898, 230361), (1347, 153574), (2477, 83514), (2694, 76787), (4954, 41757), (7431, 27838), (13919, 14862)]