200507928207

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{919}}^1\times {\mathrm{1021}}^1$

素因数の和:2148

約数の個数: 64

約数和(自身を含む): 296062771200

約数和(自身を除く): 95554842993

約数列:

[1, 3, 19, 23, 57, 69, 163, 437, 489, 919, 1021, 1311, 2757, 3063, 3097, 3749, 9291, 11247, 17461, 19399, 21137, 23483, 52383, 58197, 63411, 70449, 71231, 149797, 166423, 213693, 401603, 446177, 449391, 499269, 938299, 1204809, 1338531, 2814897, 2846143, 3162037, 3445331, 3827729, 8538429, 9486111, 10335993, 11483187, 17827681, 21580877, 53483043, 64742631, 65461289, 72726851, 152942737, 196383867, 218180553, 410036663, 458828211, 1230109989, 2905912003, 3517682951, 8717736009, 10553048853, 66835976069, 200507928207]

約数ペア:

[(1, 200507928207), (3, 66835976069), (19, 10553048853), (23, 8717736009), (57, 3517682951), (69, 2905912003), (163, 1230109989), (437, 458828211), (489, 410036663), (919, 218180553), (1021, 196383867), (1311, 152942737), (2757, 72726851), (3063, 65461289), (3097, 64742631), (3749, 53483043), (9291, 21580877), (11247, 17827681), (17461, 11483187), (19399, 10335993), (21137, 9486111), (23483, 8538429), (52383, 3827729), (58197, 3445331), (63411, 3162037), (70449, 2846143), (71231, 2814897), (149797, 1338531), (166423, 1204809), (213693, 938299), (401603, 499269), (446177, 449391)]