211673838

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{2011}}^1$

素因数の和:2400

約数の個数: 32

約数和(自身を含む): 432853632

約数和(自身を除く): 221179794

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 331, 662, 993, 1986, 2011, 4022, 6033, 12066, 17543, 35086, 52629, 105258, 106583, 213166, 319749, 639498, 665641, 1331282, 1996923, 3993846, 35278973, 70557946, 105836919, 211673838]

約数ペア:

[(1, 211673838), (2, 105836919), (3, 70557946), (6, 35278973), (53, 3993846), (106, 1996923), (159, 1331282), (318, 665641), (331, 639498), (662, 319749), (993, 213166), (1986, 106583), (2011, 105258), (4022, 52629), (6033, 35086), (12066, 17543)]