204172488

素因数分解:

$2^3\times 3^6\times {\mathrm{13}}^1\times {\mathrm{2693}}^1$

素因数の和:2730

約数の個数: 112

約数和(自身を含む): 618353820

約数和(自身を除く): 414181332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 729, 936, 972, 1053, 1404, 1458, 1944, 2106, 2693, 2808, 2916, 3159, 4212, 5386, 5832, 6318, 8079, 8424, 9477, 10772, 12636, 16158, 18954, 21544, 24237, 25272, 32316, 35009, 37908, 48474, 64632, 70018, 72711, 75816, 96948, 105027, 140036, 145422, 193896, 210054, 218133, 280072, 290844, 315081, 420108, 436266, 581688, 630162, 654399, 840216, 872532, 945243, 1260324, 1308798, 1745064, 1890486, 1963197, 2520648, 2617596, 2835729, 3780972, 3926394, 5235192, 5671458, 7561944, 7852788, 8507187, 11342916, 15705576, 17014374, 22685832, 25521561, 34028748, 51043122, 68057496, 102086244, 204172488]

約数ペア:

[(1, 204172488), (2, 102086244), (3, 68057496), (4, 51043122), (6, 34028748), (8, 25521561), (9, 22685832), (12, 17014374), (13, 15705576), (18, 11342916), (24, 8507187), (26, 7852788), (27, 7561944), (36, 5671458), (39, 5235192), (52, 3926394), (54, 3780972), (72, 2835729), (78, 2617596), (81, 2520648), (104, 1963197), (108, 1890486), (117, 1745064), (156, 1308798), (162, 1260324), (216, 945243), (234, 872532), (243, 840216), (312, 654399), (324, 630162), (351, 581688), (468, 436266), (486, 420108), (648, 315081), (702, 290844), (729, 280072), (936, 218133), (972, 210054), (1053, 193896), (1404, 145422), (1458, 140036), (1944, 105027), (2106, 96948), (2693, 75816), (2808, 72711), (2916, 70018), (3159, 64632), (4212, 48474), (5386, 37908), (5832, 35009), (6318, 32316), (8079, 25272), (8424, 24237), (9477, 21544), (10772, 18954), (12636, 16158)]