204230248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{599}}^1$

素因数の和:754

約数の個数: 64

約数和(自身を含む): 427680000

約数和(自身を除く): 223449752

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 109, 136, 184, 218, 391, 436, 599, 782, 872, 1198, 1564, 1853, 2396, 2507, 3128, 3706, 4792, 5014, 7412, 10028, 10183, 13777, 14824, 20056, 20366, 27554, 40732, 42619, 55108, 65291, 81464, 85238, 110216, 130582, 170476, 234209, 261164, 340952, 468418, 522328, 936836, 1109947, 1501693, 1873672, 2219894, 3003386, 4439788, 6006772, 8879576, 12013544, 25528781, 51057562, 102115124, 204230248]

約数ペア:

[(1, 204230248), (2, 102115124), (4, 51057562), (8, 25528781), (17, 12013544), (23, 8879576), (34, 6006772), (46, 4439788), (68, 3003386), (92, 2219894), (109, 1873672), (136, 1501693), (184, 1109947), (218, 936836), (391, 522328), (436, 468418), (599, 340952), (782, 261164), (872, 234209), (1198, 170476), (1564, 130582), (1853, 110216), (2396, 85238), (2507, 81464), (3128, 65291), (3706, 55108), (4792, 42619), (5014, 40732), (7412, 27554), (10028, 20366), (10183, 20056), (13777, 14824)]