201997426218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1931}}^1\times {\mathrm{2490659}}^1$

素因数の和:2492602

約数の個数: 32

約数和(自身を含む): 461947691520

約数和(自身を除く): 259950265302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1931, 3862, 5793, 11586, 13517, 27034, 40551, 81102, 2490659, 4981318, 7471977, 14943954, 17434613, 34869226, 52303839, 104607678, 4809462529, 9618925058, 14428387587, 28856775174, 33666237703, 67332475406, 100998713109, 201997426218]

約数ペア:

[(1, 201997426218), (2, 100998713109), (3, 67332475406), (6, 33666237703), (7, 28856775174), (14, 14428387587), (21, 9618925058), (42, 4809462529), (1931, 104607678), (3862, 52303839), (5793, 34869226), (11586, 17434613), (13517, 14943954), (27034, 7471977), (40551, 4981318), (81102, 2490659)]