205052802928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{587}}^1\times {\mathrm{7879}}^1$

素因数の和:8654

約数の個数: 80

約数和(自身を含む): 424015361280

約数和(自身を除く): 218962558352

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 163, 272, 326, 587, 652, 1174, 1304, 2348, 2608, 2771, 4696, 5542, 7879, 9392, 9979, 11084, 15758, 19958, 22168, 31516, 39916, 44336, 63032, 79832, 95681, 126064, 133943, 159664, 191362, 267886, 382724, 535772, 765448, 1071544, 1284277, 1530896, 1626577, 2143088, 2568554, 3253154, 4624973, 5137108, 6506308, 9249946, 10274216, 13012616, 18499892, 20548432, 21832709, 26025232, 36999784, 43665418, 73999568, 78624541, 87330836, 157249082, 174661672, 314498164, 349323344, 628996328, 753870599, 1257992656, 1507741198, 3015482396, 6030964792, 12061929584, 12815800183, 25631600366, 51263200732, 102526401464, 205052802928]

約数ペア:

[(1, 205052802928), (2, 102526401464), (4, 51263200732), (8, 25631600366), (16, 12815800183), (17, 12061929584), (34, 6030964792), (68, 3015482396), (136, 1507741198), (163, 1257992656), (272, 753870599), (326, 628996328), (587, 349323344), (652, 314498164), (1174, 174661672), (1304, 157249082), (2348, 87330836), (2608, 78624541), (2771, 73999568), (4696, 43665418), (5542, 36999784), (7879, 26025232), (9392, 21832709), (9979, 20548432), (11084, 18499892), (15758, 13012616), (19958, 10274216), (22168, 9249946), (31516, 6506308), (39916, 5137108), (44336, 4624973), (63032, 3253154), (79832, 2568554), (95681, 2143088), (126064, 1626577), (133943, 1530896), (159664, 1284277), (191362, 1071544), (267886, 765448), (382724, 535772)]