202011222

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{103}}^1\times {\mathrm{953}}^1$

素因数の和:1082

約数の個数: 64

約数和(自身を含む): 476236800

約数和(自身を除く): 274225578

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 103, 147, 206, 294, 309, 343, 618, 686, 721, 953, 1029, 1442, 1906, 2058, 2163, 2859, 4326, 5047, 5718, 6671, 10094, 13342, 15141, 20013, 30282, 35329, 40026, 46697, 70658, 93394, 98159, 105987, 140091, 196318, 211974, 280182, 294477, 326879, 588954, 653758, 687113, 980637, 1374226, 1961274, 2061339, 4122678, 4809791, 9619582, 14429373, 28858746, 33668537, 67337074, 101005611, 202011222]

約数ペア:

[(1, 202011222), (2, 101005611), (3, 67337074), (6, 33668537), (7, 28858746), (14, 14429373), (21, 9619582), (42, 4809791), (49, 4122678), (98, 2061339), (103, 1961274), (147, 1374226), (206, 980637), (294, 687113), (309, 653758), (343, 588954), (618, 326879), (686, 294477), (721, 280182), (953, 211974), (1029, 196318), (1442, 140091), (1906, 105987), (2058, 98159), (2163, 93394), (2859, 70658), (4326, 46697), (5047, 40026), (5718, 35329), (6671, 30282), (10094, 20013), (13342, 15141)]