199640316

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{23869}}^1$

素因数の和:23934

約数の個数: 48

約数和(自身を含む): 505280160

約数和(自身を除く): 305639844

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 41, 51, 68, 82, 102, 123, 164, 204, 246, 492, 697, 1394, 2091, 2788, 4182, 8364, 23869, 47738, 71607, 95476, 143214, 286428, 405773, 811546, 978629, 1217319, 1623092, 1957258, 2434638, 2935887, 3914516, 4869276, 5871774, 11743548, 16636693, 33273386, 49910079, 66546772, 99820158, 199640316]

約数ペア:

[(1, 199640316), (2, 99820158), (3, 66546772), (4, 49910079), (6, 33273386), (12, 16636693), (17, 11743548), (34, 5871774), (41, 4869276), (51, 3914516), (68, 2935887), (82, 2434638), (102, 1957258), (123, 1623092), (164, 1217319), (204, 978629), (246, 811546), (492, 405773), (697, 286428), (1394, 143214), (2091, 95476), (2788, 71607), (4182, 47738), (8364, 23869)]