201637201922

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{28843}}^1$

素因数の和:28964

約数の個数: 64

約数和(自身を含む): 344341979520

約数和(自身を除く): 142704777598

約数列:

[1, 2, 13, 26, 37, 43, 74, 86, 169, 338, 481, 559, 962, 1118, 1591, 2197, 3182, 4394, 6253, 7267, 12506, 14534, 20683, 28843, 41366, 57686, 81289, 94471, 162578, 188942, 268879, 374959, 537758, 749918, 1067191, 1240249, 2134382, 2480498, 3495427, 4874467, 6990854, 9748934, 13873483, 16123237, 27746966, 32246474, 45889213, 63368071, 91778426, 126736142, 180355279, 209602081, 360710558, 419204162, 596559769, 1193119538, 2344618627, 2724827053, 4689237254, 5449654106, 7755276997, 15510553994, 100818600961, 201637201922]

約数ペア:

[(1, 201637201922), (2, 100818600961), (13, 15510553994), (26, 7755276997), (37, 5449654106), (43, 4689237254), (74, 2724827053), (86, 2344618627), (169, 1193119538), (338, 596559769), (481, 419204162), (559, 360710558), (962, 209602081), (1118, 180355279), (1591, 126736142), (2197, 91778426), (3182, 63368071), (4394, 45889213), (6253, 32246474), (7267, 27746966), (12506, 16123237), (14534, 13873483), (20683, 9748934), (28843, 6990854), (41366, 4874467), (57686, 3495427), (81289, 2480498), (94471, 2134382), (162578, 1240249), (188942, 1067191), (268879, 749918), (374959, 537758)]