200889108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{6277}}^1$

素因数の和:6421

約数の個数: 72

約数和(自身を含む): 585009152

約数和(自身を除く): 384120044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1524, 1778, 2286, 2667, 3556, 4572, 5334, 6277, 8001, 10668, 12554, 16002, 18831, 25108, 32004, 37662, 43939, 56493, 75324, 87878, 112986, 131817, 175756, 225972, 263634, 395451, 527268, 790902, 797179, 1581804, 1594358, 2391537, 3188716, 4783074, 5580253, 7174611, 9566148, 11160506, 14349222, 16740759, 22321012, 28698444, 33481518, 50222277, 66963036, 100444554, 200889108]

約数ペア:

[(1, 200889108), (2, 100444554), (3, 66963036), (4, 50222277), (6, 33481518), (7, 28698444), (9, 22321012), (12, 16740759), (14, 14349222), (18, 11160506), (21, 9566148), (28, 7174611), (36, 5580253), (42, 4783074), (63, 3188716), (84, 2391537), (126, 1594358), (127, 1581804), (252, 797179), (254, 790902), (381, 527268), (508, 395451), (762, 263634), (889, 225972), (1143, 175756), (1524, 131817), (1778, 112986), (2286, 87878), (2667, 75324), (3556, 56493), (4572, 43939), (5334, 37662), (6277, 32004), (8001, 25108), (10668, 18831), (12554, 16002)]