200728656

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{491}}^1$

素因数の和:689

約数の個数: 120

約数和(自身を含む): 599586624

約数和(自身を除く): 398857968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 167, 204, 272, 306, 334, 408, 491, 501, 612, 668, 816, 982, 1002, 1224, 1336, 1473, 1503, 1964, 2004, 2448, 2672, 2839, 2946, 3006, 3928, 4008, 4419, 5678, 5892, 6012, 7856, 8016, 8347, 8517, 8838, 11356, 11784, 12024, 16694, 17034, 17676, 22712, 23568, 24048, 25041, 25551, 33388, 34068, 35352, 45424, 50082, 51102, 66776, 68136, 70704, 75123, 81997, 100164, 102204, 133552, 136272, 150246, 163994, 200328, 204408, 245991, 300492, 327988, 400656, 408816, 491982, 600984, 655976, 737973, 983964, 1201968, 1311952, 1393949, 1475946, 1967928, 2787898, 2951892, 3935856, 4181847, 5575796, 5903784, 8363694, 11151592, 11807568, 12545541, 16727388, 22303184, 25091082, 33454776, 50182164, 66909552, 100364328, 200728656]

約数ペア:

[(1, 200728656), (2, 100364328), (3, 66909552), (4, 50182164), (6, 33454776), (8, 25091082), (9, 22303184), (12, 16727388), (16, 12545541), (17, 11807568), (18, 11151592), (24, 8363694), (34, 5903784), (36, 5575796), (48, 4181847), (51, 3935856), (68, 2951892), (72, 2787898), (102, 1967928), (136, 1475946), (144, 1393949), (153, 1311952), (167, 1201968), (204, 983964), (272, 737973), (306, 655976), (334, 600984), (408, 491982), (491, 408816), (501, 400656), (612, 327988), (668, 300492), (816, 245991), (982, 204408), (1002, 200328), (1224, 163994), (1336, 150246), (1473, 136272), (1503, 133552), (1964, 102204), (2004, 100164), (2448, 81997), (2672, 75123), (2839, 70704), (2946, 68136), (3006, 66776), (3928, 51102), (4008, 50082), (4419, 45424), (5678, 35352), (5892, 34068), (6012, 33388), (7856, 25551), (8016, 25041), (8347, 24048), (8517, 23568), (8838, 22712), (11356, 17676), (11784, 17034), (12024, 16694)]