203243964

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{67}}^2$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 612460800

約数和(自身を除く): 409216836

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 67, 77, 84, 98, 132, 134, 147, 154, 196, 201, 231, 268, 294, 308, 343, 402, 462, 469, 539, 588, 686, 737, 804, 924, 938, 1029, 1078, 1372, 1407, 1474, 1617, 1876, 2058, 2156, 2211, 2814, 2948, 3234, 3283, 3773, 4116, 4422, 4489, 5159, 5628, 6468, 6566, 7546, 8844, 8978, 9849, 10318, 11319, 13132, 13467, 15092, 15477, 17956, 19698, 20636, 22638, 22981, 26934, 30954, 31423, 36113, 39396, 45276, 45962, 49379, 53868, 61908, 62846, 68943, 72226, 91924, 94269, 98758, 108339, 125692, 137886, 144452, 148137, 188538, 197516, 216678, 219961, 252791, 275772, 296274, 345653, 377076, 433356, 439922, 505582, 592548, 659883, 691306, 758373, 879844, 1011164, 1036959, 1319766, 1382612, 1516746, 1539727, 2073918, 2419571, 2639532, 3033492, 3079454, 4147836, 4619181, 4839142, 6158908, 7258713, 9238362, 9678284, 14517426, 16936997, 18476724, 29034852, 33873994, 50810991, 67747988, 101621982, 203243964]

約数ペア:

[(1, 203243964), (2, 101621982), (3, 67747988), (4, 50810991), (6, 33873994), (7, 29034852), (11, 18476724), (12, 16936997), (14, 14517426), (21, 9678284), (22, 9238362), (28, 7258713), (33, 6158908), (42, 4839142), (44, 4619181), (49, 4147836), (66, 3079454), (67, 3033492), (77, 2639532), (84, 2419571), (98, 2073918), (132, 1539727), (134, 1516746), (147, 1382612), (154, 1319766), (196, 1036959), (201, 1011164), (231, 879844), (268, 758373), (294, 691306), (308, 659883), (343, 592548), (402, 505582), (462, 439922), (469, 433356), (539, 377076), (588, 345653), (686, 296274), (737, 275772), (804, 252791), (924, 219961), (938, 216678), (1029, 197516), (1078, 188538), (1372, 148137), (1407, 144452), (1474, 137886), (1617, 125692), (1876, 108339), (2058, 98758), (2156, 94269), (2211, 91924), (2814, 72226), (2948, 68943), (3234, 62846), (3283, 61908), (3773, 53868), (4116, 49379), (4422, 45962), (4489, 45276), (5159, 39396), (5628, 36113), (6468, 31423), (6566, 30954), (7546, 26934), (8844, 22981), (8978, 22638), (9849, 20636), (10318, 19698), (11319, 17956), (13132, 15477), (13467, 15092)]