205026768

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:282

約数の個数: 160

約数和(自身を含む): 615198720

約数和(自身を除く): 410171952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 101, 108, 111, 127, 144, 148, 202, 216, 222, 254, 296, 303, 333, 381, 404, 432, 444, 508, 592, 606, 666, 762, 808, 888, 909, 999, 1016, 1143, 1212, 1332, 1524, 1616, 1776, 1818, 1998, 2032, 2286, 2424, 2664, 2727, 3048, 3429, 3636, 3737, 3996, 4572, 4699, 4848, 5328, 5454, 6096, 6858, 7272, 7474, 7992, 9144, 9398, 10908, 11211, 12827, 13716, 14097, 14544, 14948, 15984, 18288, 18796, 21816, 22422, 25654, 27432, 28194, 29896, 33633, 37592, 38481, 42291, 43632, 44844, 51308, 54864, 56388, 59792, 67266, 75184, 76962, 84582, 89688, 100899, 102616, 112776, 115443, 126873, 134532, 153924, 169164, 179376, 201798, 205232, 225552, 230886, 253746, 269064, 307848, 338328, 346329, 403596, 461772, 474599, 507492, 538128, 615696, 676656, 692658, 807192, 923544, 949198, 1014984, 1385316, 1423797, 1614384, 1847088, 1898396, 2029968, 2770632, 2847594, 3796792, 4271391, 5541264, 5695188, 7593584, 8542782, 11390376, 12814173, 17085564, 22780752, 25628346, 34171128, 51256692, 68342256, 102513384, 205026768]

約数ペア:

[(1, 205026768), (2, 102513384), (3, 68342256), (4, 51256692), (6, 34171128), (8, 25628346), (9, 22780752), (12, 17085564), (16, 12814173), (18, 11390376), (24, 8542782), (27, 7593584), (36, 5695188), (37, 5541264), (48, 4271391), (54, 3796792), (72, 2847594), (74, 2770632), (101, 2029968), (108, 1898396), (111, 1847088), (127, 1614384), (144, 1423797), (148, 1385316), (202, 1014984), (216, 949198), (222, 923544), (254, 807192), (296, 692658), (303, 676656), (333, 615696), (381, 538128), (404, 507492), (432, 474599), (444, 461772), (508, 403596), (592, 346329), (606, 338328), (666, 307848), (762, 269064), (808, 253746), (888, 230886), (909, 225552), (999, 205232), (1016, 201798), (1143, 179376), (1212, 169164), (1332, 153924), (1524, 134532), (1616, 126873), (1776, 115443), (1818, 112776), (1998, 102616), (2032, 100899), (2286, 89688), (2424, 84582), (2664, 76962), (2727, 75184), (3048, 67266), (3429, 59792), (3636, 56388), (3737, 54864), (3996, 51308), (4572, 44844), (4699, 43632), (4848, 42291), (5328, 38481), (5454, 37592), (6096, 33633), (6858, 29896), (7272, 28194), (7474, 27432), (7992, 25654), (9144, 22422), (9398, 21816), (10908, 18796), (11211, 18288), (12827, 15984), (13716, 14948), (14097, 14544)]