201013407

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:482

約数の個数: 80

約数和(自身を含む): 369853440

約数和(自身を除く): 168840033

約数列:

[1, 3, 7, 9, 19, 21, 27, 47, 57, 63, 81, 133, 141, 171, 189, 329, 397, 399, 423, 513, 567, 893, 987, 1191, 1197, 1269, 1539, 2679, 2779, 2961, 3573, 3591, 3807, 6251, 7543, 8037, 8337, 8883, 10719, 10773, 18659, 18753, 22629, 24111, 25011, 26649, 32157, 52801, 55977, 56259, 67887, 72333, 75033, 130613, 158403, 167931, 168777, 203661, 225099, 354521, 391839, 475209, 503793, 506331, 610983, 1063563, 1175517, 1425627, 1511379, 2481647, 3190689, 3526551, 4276881, 7444941, 9572067, 10579653, 22334823, 28716201, 67004469, 201013407]

約数ペア:

[(1, 201013407), (3, 67004469), (7, 28716201), (9, 22334823), (19, 10579653), (21, 9572067), (27, 7444941), (47, 4276881), (57, 3526551), (63, 3190689), (81, 2481647), (133, 1511379), (141, 1425627), (171, 1175517), (189, 1063563), (329, 610983), (397, 506331), (399, 503793), (423, 475209), (513, 391839), (567, 354521), (893, 225099), (987, 203661), (1191, 168777), (1197, 167931), (1269, 158403), (1539, 130613), (2679, 75033), (2779, 72333), (2961, 67887), (3573, 56259), (3591, 55977), (3807, 52801), (6251, 32157), (7543, 26649), (8037, 25011), (8337, 24111), (8883, 22629), (10719, 18753), (10773, 18659)]