201858162

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{631}}^1$

素因数の和:815

約数の個数: 64

約数和(自身を含む): 456496128

約数和(自身を除く): 254637966

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 131, 222, 262, 393, 407, 631, 786, 814, 1221, 1262, 1441, 1893, 2442, 2882, 3786, 4323, 4847, 6941, 8646, 9694, 13882, 14541, 20823, 23347, 29082, 41646, 46694, 53317, 70041, 82661, 106634, 140082, 159951, 165322, 247983, 256817, 319902, 495966, 513634, 770451, 909271, 1540902, 1818542, 2727813, 3058457, 5455626, 6116914, 9175371, 18350742, 33643027, 67286054, 100929081, 201858162]

約数ペア:

[(1, 201858162), (2, 100929081), (3, 67286054), (6, 33643027), (11, 18350742), (22, 9175371), (33, 6116914), (37, 5455626), (66, 3058457), (74, 2727813), (111, 1818542), (131, 1540902), (222, 909271), (262, 770451), (393, 513634), (407, 495966), (631, 319902), (786, 256817), (814, 247983), (1221, 165322), (1262, 159951), (1441, 140082), (1893, 106634), (2442, 82661), (2882, 70041), (3786, 53317), (4323, 46694), (4847, 41646), (6941, 29082), (8646, 23347), (9694, 20823), (13882, 14541)]