220402284

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{7753}}^1$

素因数の和:7886

約数の個数: 48

約数和(自身を含む): 541911552

約数和(自身を除く): 321509268

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 103, 138, 206, 276, 309, 412, 618, 1236, 2369, 4738, 7107, 7753, 9476, 14214, 15506, 23259, 28428, 31012, 46518, 93036, 178319, 356638, 534957, 713276, 798559, 1069914, 1597118, 2139828, 2395677, 3194236, 4791354, 9582708, 18366857, 36733714, 55100571, 73467428, 110201142, 220402284]

約数ペア:

[(1, 220402284), (2, 110201142), (3, 73467428), (4, 55100571), (6, 36733714), (12, 18366857), (23, 9582708), (46, 4791354), (69, 3194236), (92, 2395677), (103, 2139828), (138, 1597118), (206, 1069914), (276, 798559), (309, 713276), (412, 534957), (618, 356638), (1236, 178319), (2369, 93036), (4738, 46518), (7107, 31012), (7753, 28428), (9476, 23259), (14214, 15506)]