213473658

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{31237}}^1$

素因数の和:31326

約数の個数: 32

約数和(自身を含む): 458823744

約数和(自身を除く): 245350086

約数列:

[1, 2, 3, 6, 17, 34, 51, 67, 102, 134, 201, 402, 1139, 2278, 3417, 6834, 31237, 62474, 93711, 187422, 531029, 1062058, 1593087, 2092879, 3186174, 4185758, 6278637, 12557274, 35578943, 71157886, 106736829, 213473658]

約数ペア:

[(1, 213473658), (2, 106736829), (3, 71157886), (6, 35578943), (17, 12557274), (34, 6278637), (51, 4185758), (67, 3186174), (102, 2092879), (134, 1593087), (201, 1062058), (402, 531029), (1139, 187422), (2278, 93711), (3417, 62474), (6834, 31237)]