200766237

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{487}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 312195072

約数和(自身を除く): 111428835

約数列:

[1, 3, 7, 21, 67, 201, 293, 469, 487, 879, 1407, 1461, 2051, 3409, 6153, 10227, 19631, 32629, 58893, 97887, 137417, 142691, 228403, 412251, 428073, 685209, 998837, 2996511, 9560297, 28680891, 66922079, 200766237]

約数ペア:

[(1, 200766237), (3, 66922079), (7, 28680891), (21, 9560297), (67, 2996511), (201, 998837), (293, 685209), (469, 428073), (487, 412251), (879, 228403), (1407, 142691), (1461, 137417), (2051, 97887), (3409, 58893), (6153, 32629), (10227, 19631)]