206745048

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{8623}}^1$

素因数の和:8678

約数の個数: 80

約数和(自身を含む): 594797280

約数和(自身を除く): 388052232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 296, 324, 333, 444, 648, 666, 888, 999, 1332, 1998, 2664, 2997, 3996, 5994, 7992, 8623, 11988, 17246, 23976, 25869, 34492, 51738, 68984, 77607, 103476, 155214, 206952, 232821, 310428, 319051, 465642, 620856, 638102, 698463, 931284, 957153, 1276204, 1396926, 1862568, 1914306, 2552408, 2793852, 2871459, 3828612, 5587704, 5742918, 7657224, 8614377, 11485836, 17228754, 22971672, 25843131, 34457508, 51686262, 68915016, 103372524, 206745048]

約数ペア:

[(1, 206745048), (2, 103372524), (3, 68915016), (4, 51686262), (6, 34457508), (8, 25843131), (9, 22971672), (12, 17228754), (18, 11485836), (24, 8614377), (27, 7657224), (36, 5742918), (37, 5587704), (54, 3828612), (72, 2871459), (74, 2793852), (81, 2552408), (108, 1914306), (111, 1862568), (148, 1396926), (162, 1276204), (216, 957153), (222, 931284), (296, 698463), (324, 638102), (333, 620856), (444, 465642), (648, 319051), (666, 310428), (888, 232821), (999, 206952), (1332, 155214), (1998, 103476), (2664, 77607), (2997, 68984), (3996, 51738), (5994, 34492), (7992, 25869), (8623, 23976), (11988, 17246)]