213157548

素因数分解:

$2^2\times 3^3\times {\mathrm{863}}^1\times {\mathrm{2287}}^1$

素因数の和:3163

約数の個数: 48

約数和(自身を含む): 553512960

約数和(自身を除く): 340355412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 863, 1726, 2287, 2589, 3452, 4574, 5178, 6861, 7767, 9148, 10356, 13722, 15534, 20583, 23301, 27444, 31068, 41166, 46602, 61749, 82332, 93204, 123498, 246996, 1973681, 3947362, 5921043, 7894724, 11842086, 17763129, 23684172, 35526258, 53289387, 71052516, 106578774, 213157548]

約数ペア:

[(1, 213157548), (2, 106578774), (3, 71052516), (4, 53289387), (6, 35526258), (9, 23684172), (12, 17763129), (18, 11842086), (27, 7894724), (36, 5921043), (54, 3947362), (108, 1973681), (863, 246996), (1726, 123498), (2287, 93204), (2589, 82332), (3452, 61749), (4574, 46602), (5178, 41166), (6861, 31068), (7767, 27444), (9148, 23301), (10356, 20583), (13722, 15534)]