200207857928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{691}}^1\times {\mathrm{967}}^1$

素因数の和:1787

約数の個数: 128

約数和(自身を含む): 420883921920

約数和(自身を除く): 220676063992

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 67, 86, 104, 134, 172, 268, 344, 536, 559, 691, 871, 967, 1118, 1382, 1742, 1934, 2236, 2764, 2881, 3484, 3868, 4472, 5528, 5762, 6968, 7736, 8983, 11524, 12571, 17966, 23048, 25142, 29713, 35932, 37453, 41581, 46297, 50284, 59426, 64789, 71864, 74906, 83162, 92594, 100568, 118852, 129578, 149812, 166324, 185188, 237704, 259156, 299624, 332648, 370376, 386269, 518312, 540553, 601861, 668197, 772538, 842257, 1081106, 1203722, 1336394, 1545076, 1684514, 1990771, 2162212, 2407444, 2672788, 2785927, 3090152, 3369028, 3981542, 4324424, 4814888, 5345576, 5571854, 6738056, 7963084, 8686561, 11143708, 15926168, 17373122, 22287416, 25880023, 28732471, 34746244, 36217051, 44769199, 51760046, 57464942, 69492488, 72434102, 89538398, 103520092, 114929884, 144868204, 179076796, 207040184, 229859768, 289736408, 358153592, 373522123, 581999587, 747044246, 1163999174, 1494088492, 1925075557, 2327998348, 2988176984, 3850151114, 4655996696, 7700302228, 15400604456, 25025982241, 50051964482, 100103928964, 200207857928]

約数ペア:

[(1, 200207857928), (2, 100103928964), (4, 50051964482), (8, 25025982241), (13, 15400604456), (26, 7700302228), (43, 4655996696), (52, 3850151114), (67, 2988176984), (86, 2327998348), (104, 1925075557), (134, 1494088492), (172, 1163999174), (268, 747044246), (344, 581999587), (536, 373522123), (559, 358153592), (691, 289736408), (871, 229859768), (967, 207040184), (1118, 179076796), (1382, 144868204), (1742, 114929884), (1934, 103520092), (2236, 89538398), (2764, 72434102), (2881, 69492488), (3484, 57464942), (3868, 51760046), (4472, 44769199), (5528, 36217051), (5762, 34746244), (6968, 28732471), (7736, 25880023), (8983, 22287416), (11524, 17373122), (12571, 15926168), (17966, 11143708), (23048, 8686561), (25142, 7963084), (29713, 6738056), (35932, 5571854), (37453, 5345576), (41581, 4814888), (46297, 4324424), (50284, 3981542), (59426, 3369028), (64789, 3090152), (71864, 2785927), (74906, 2672788), (83162, 2407444), (92594, 2162212), (100568, 1990771), (118852, 1684514), (129578, 1545076), (149812, 1336394), (166324, 1203722), (185188, 1081106), (237704, 842257), (259156, 772538), (299624, 668197), (332648, 601861), (370376, 540553), (386269, 518312)]