201993063573

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1\times {\mathrm{3391}}^1$

素因数の和:3958

約数の個数: 64

約数和(自身を含む): 316358000640

約数和(自身を除く): 114364937067

約数列:

[1, 3, 7, 21, 59, 131, 177, 367, 393, 413, 917, 1101, 1239, 2569, 2751, 3391, 7707, 7729, 10173, 21653, 23187, 23737, 48077, 54103, 64959, 71211, 144231, 151571, 162309, 200069, 336539, 444221, 454713, 600207, 1009617, 1244497, 1332663, 1400483, 2836543, 3109547, 3733491, 4201449, 8509629, 8711479, 9328641, 19855801, 26134437, 26209039, 59567403, 73425323, 78627117, 163029107, 183463273, 220275969, 489087321, 513977261, 550389819, 1141203749, 1541931783, 3423611247, 9618717313, 28856151939, 67331021191, 201993063573]

約数ペア:

[(1, 201993063573), (3, 67331021191), (7, 28856151939), (21, 9618717313), (59, 3423611247), (131, 1541931783), (177, 1141203749), (367, 550389819), (393, 513977261), (413, 489087321), (917, 220275969), (1101, 183463273), (1239, 163029107), (2569, 78627117), (2751, 73425323), (3391, 59567403), (7707, 26209039), (7729, 26134437), (10173, 19855801), (21653, 9328641), (23187, 8711479), (23737, 8509629), (48077, 4201449), (54103, 3733491), (64959, 3109547), (71211, 2836543), (144231, 1400483), (151571, 1332663), (162309, 1244497), (200069, 1009617), (336539, 600207), (444221, 454713)]