201955338

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{337}}^1$

素因数の和:568

約数の個数: 72

約数和(自身を含む): 477636588

約数和(自身を除く): 275681250

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 197, 234, 337, 338, 394, 507, 591, 674, 1011, 1014, 1182, 1521, 1773, 2022, 2561, 3033, 3042, 3546, 4381, 5122, 6066, 7683, 8762, 13143, 15366, 23049, 26286, 33293, 39429, 46098, 56953, 66389, 66586, 78858, 99879, 113906, 132778, 170859, 199167, 199758, 299637, 341718, 398334, 512577, 597501, 599274, 863057, 1025154, 1195002, 1726114, 2589171, 5178342, 7767513, 11219741, 15535026, 22439482, 33659223, 67318446, 100977669, 201955338]

約数ペア:

[(1, 201955338), (2, 100977669), (3, 67318446), (6, 33659223), (9, 22439482), (13, 15535026), (18, 11219741), (26, 7767513), (39, 5178342), (78, 2589171), (117, 1726114), (169, 1195002), (197, 1025154), (234, 863057), (337, 599274), (338, 597501), (394, 512577), (507, 398334), (591, 341718), (674, 299637), (1011, 199758), (1014, 199167), (1182, 170859), (1521, 132778), (1773, 113906), (2022, 99879), (2561, 78858), (3033, 66586), (3042, 66389), (3546, 56953), (4381, 46098), (5122, 39429), (6066, 33293), (7683, 26286), (8762, 23049), (13143, 15366)]