195987084

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1823}}^1$

素因数の和:1895

約数の個数: 72

約数和(自身を含む): 501731328

約数和(自身を除く): 305744244

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 289, 372, 527, 578, 867, 1054, 1156, 1581, 1734, 1823, 2108, 3162, 3468, 3646, 5469, 6324, 7292, 8959, 10938, 17918, 21876, 26877, 30991, 35836, 53754, 56513, 61982, 92973, 107508, 113026, 123964, 169539, 185946, 226052, 339078, 371892, 526847, 678156, 960721, 1053694, 1580541, 1921442, 2107388, 2882163, 3161082, 3842884, 5764326, 6322164, 11528652, 16332257, 32664514, 48996771, 65329028, 97993542, 195987084]

約数ペア:

[(1, 195987084), (2, 97993542), (3, 65329028), (4, 48996771), (6, 32664514), (12, 16332257), (17, 11528652), (31, 6322164), (34, 5764326), (51, 3842884), (62, 3161082), (68, 2882163), (93, 2107388), (102, 1921442), (124, 1580541), (186, 1053694), (204, 960721), (289, 678156), (372, 526847), (527, 371892), (578, 339078), (867, 226052), (1054, 185946), (1156, 169539), (1581, 123964), (1734, 113026), (1823, 107508), (2108, 92973), (3162, 61982), (3468, 56513), (3646, 53754), (5469, 35836), (6324, 30991), (7292, 26877), (8959, 21876), (10938, 17918)]