201231772

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{2971}}^1$

素因数の和:3082

約数の個数: 48

約数和(自身を含む): 419408640

約数和(自身を除く): 218176868

約数列:

[1, 2, 4, 7, 14, 28, 41, 59, 82, 118, 164, 236, 287, 413, 574, 826, 1148, 1652, 2419, 2971, 4838, 5942, 9676, 11884, 16933, 20797, 33866, 41594, 67732, 83188, 121811, 175289, 243622, 350578, 487244, 701156, 852677, 1227023, 1705354, 2454046, 3410708, 4908092, 7186849, 14373698, 28747396, 50307943, 100615886, 201231772]

約数ペア:

[(1, 201231772), (2, 100615886), (4, 50307943), (7, 28747396), (14, 14373698), (28, 7186849), (41, 4908092), (59, 3410708), (82, 2454046), (118, 1705354), (164, 1227023), (236, 852677), (287, 701156), (413, 487244), (574, 350578), (826, 243622), (1148, 175289), (1652, 121811), (2419, 83188), (2971, 67732), (4838, 41594), (5942, 33866), (9676, 20797), (11884, 16933)]