201593252

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:465

約数の個数: 72

約数和(自身を含む): 432298944

約数和(自身を除く): 230705692

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 197, 227, 322, 394, 454, 644, 788, 908, 1127, 1379, 1589, 2254, 2758, 3178, 4508, 4531, 5221, 5516, 6356, 9062, 9653, 10442, 11123, 18124, 19306, 20884, 22246, 31717, 36547, 38612, 44492, 44719, 63434, 73094, 89438, 126868, 146188, 178876, 222019, 255829, 313033, 444038, 511658, 626066, 888076, 1023316, 1028537, 1252132, 2057074, 2191231, 4114148, 4382462, 7199759, 8764924, 14399518, 28799036, 50398313, 100796626, 201593252]

約数ペア:

[(1, 201593252), (2, 100796626), (4, 50398313), (7, 28799036), (14, 14399518), (23, 8764924), (28, 7199759), (46, 4382462), (49, 4114148), (92, 2191231), (98, 2057074), (161, 1252132), (196, 1028537), (197, 1023316), (227, 888076), (322, 626066), (394, 511658), (454, 444038), (644, 313033), (788, 255829), (908, 222019), (1127, 178876), (1379, 146188), (1589, 126868), (2254, 89438), (2758, 73094), (3178, 63434), (4508, 44719), (4531, 44492), (5221, 38612), (5516, 36547), (6356, 31717), (9062, 22246), (9653, 20884), (10442, 19306), (11123, 18124)]