212790108

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{8123}}^1$

素因数の和:8226

約数の個数: 48

約数和(自身を含む): 518636160

約数和(自身を除く): 305846052

約数列:

[1, 2, 3, 4, 6, 12, 37, 59, 74, 111, 118, 148, 177, 222, 236, 354, 444, 708, 2183, 4366, 6549, 8123, 8732, 13098, 16246, 24369, 26196, 32492, 48738, 97476, 300551, 479257, 601102, 901653, 958514, 1202204, 1437771, 1803306, 1917028, 2875542, 3606612, 5751084, 17732509, 35465018, 53197527, 70930036, 106395054, 212790108]

約数ペア:

[(1, 212790108), (2, 106395054), (3, 70930036), (4, 53197527), (6, 35465018), (12, 17732509), (37, 5751084), (59, 3606612), (74, 2875542), (111, 1917028), (118, 1803306), (148, 1437771), (177, 1202204), (222, 958514), (236, 901653), (354, 601102), (444, 479257), (708, 300551), (2183, 97476), (4366, 48738), (6549, 32492), (8123, 26196), (8732, 24369), (13098, 16246)]