201254914

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 372621312

約数和(自身を除く): 171366398

約数列:

[1, 2, 7, 14, 31, 37, 62, 74, 83, 151, 166, 217, 259, 302, 434, 518, 581, 1057, 1147, 1162, 2114, 2294, 2573, 3071, 4681, 5146, 5587, 6142, 8029, 9362, 11174, 12533, 16058, 18011, 21497, 25066, 32767, 36022, 39109, 42994, 65534, 78218, 87731, 95201, 173197, 175462, 190402, 346394, 388523, 463721, 666407, 777046, 927442, 1212379, 1332814, 2424758, 2719661, 3246047, 5439322, 6492094, 14375351, 28750702, 100627457, 201254914]

約数ペア:

[(1, 201254914), (2, 100627457), (7, 28750702), (14, 14375351), (31, 6492094), (37, 5439322), (62, 3246047), (74, 2719661), (83, 2424758), (151, 1332814), (166, 1212379), (217, 927442), (259, 777046), (302, 666407), (434, 463721), (518, 388523), (581, 346394), (1057, 190402), (1147, 175462), (1162, 173197), (2114, 95201), (2294, 87731), (2573, 78218), (3071, 65534), (4681, 42994), (5146, 39109), (5587, 36022), (6142, 32767), (8029, 25066), (9362, 21497), (11174, 18011), (12533, 16058)]