202945974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:386

約数の個数: 128

約数和(自身を含む): 537477120

約数和(自身を除く): 334531146

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 71, 77, 138, 142, 154, 161, 213, 231, 253, 269, 322, 426, 462, 483, 497, 506, 538, 759, 781, 807, 966, 994, 1491, 1518, 1562, 1614, 1633, 1771, 1883, 2343, 2959, 2982, 3266, 3542, 3766, 4686, 4899, 5313, 5467, 5649, 5918, 6187, 8877, 9798, 10626, 10934, 11298, 11431, 12374, 16401, 17754, 17963, 18561, 19099, 20713, 22862, 32802, 34293, 35926, 37122, 38198, 41426, 43309, 53889, 57297, 62139, 68057, 68586, 86618, 107778, 114594, 124278, 125741, 129927, 133693, 136114, 204171, 210089, 251482, 259854, 267386, 377223, 401079, 408342, 420178, 439277, 476399, 630267, 754446, 802158, 878554, 952798, 1260534, 1317831, 1429197, 1470623, 2635662, 2858394, 2941246, 3074939, 4411869, 4832047, 6149878, 8823738, 9224817, 9664094, 14496141, 18449634, 28992282, 33824329, 67648658, 101472987, 202945974]

約数ペア:

[(1, 202945974), (2, 101472987), (3, 67648658), (6, 33824329), (7, 28992282), (11, 18449634), (14, 14496141), (21, 9664094), (22, 9224817), (23, 8823738), (33, 6149878), (42, 4832047), (46, 4411869), (66, 3074939), (69, 2941246), (71, 2858394), (77, 2635662), (138, 1470623), (142, 1429197), (154, 1317831), (161, 1260534), (213, 952798), (231, 878554), (253, 802158), (269, 754446), (322, 630267), (426, 476399), (462, 439277), (483, 420178), (497, 408342), (506, 401079), (538, 377223), (759, 267386), (781, 259854), (807, 251482), (966, 210089), (994, 204171), (1491, 136114), (1518, 133693), (1562, 129927), (1614, 125741), (1633, 124278), (1771, 114594), (1883, 107778), (2343, 86618), (2959, 68586), (2982, 68057), (3266, 62139), (3542, 57297), (3766, 53889), (4686, 43309), (4899, 41426), (5313, 38198), (5467, 37122), (5649, 35926), (5918, 34293), (6187, 32802), (8877, 22862), (9798, 20713), (10626, 19099), (10934, 18561), (11298, 17963), (11431, 17754), (12374, 16401)]