213831276

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{3413}}^1$

素因数の和:3670

約数の個数: 48

約数和(自身を含む): 523079424

約数和(自身を除く): 309248148

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 227, 276, 454, 681, 908, 1362, 2724, 3413, 5221, 6826, 10239, 10442, 13652, 15663, 20478, 20884, 31326, 40956, 62652, 78499, 156998, 235497, 313996, 470994, 774751, 941988, 1549502, 2324253, 3099004, 4648506, 9297012, 17819273, 35638546, 53457819, 71277092, 106915638, 213831276]

約数ペア:

[(1, 213831276), (2, 106915638), (3, 71277092), (4, 53457819), (6, 35638546), (12, 17819273), (23, 9297012), (46, 4648506), (69, 3099004), (92, 2324253), (138, 1549502), (227, 941988), (276, 774751), (454, 470994), (681, 313996), (908, 235497), (1362, 156998), (2724, 78499), (3413, 62652), (5221, 40956), (6826, 31326), (10239, 20884), (10442, 20478), (13652, 15663)]