200536280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:337

約数の個数: 128

約数和(自身を含む): 535680000

約数和(自身を除く): 335143720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 61, 70, 118, 122, 140, 199, 236, 244, 280, 295, 305, 398, 413, 427, 472, 488, 590, 610, 796, 826, 854, 995, 1180, 1220, 1393, 1592, 1652, 1708, 1990, 2065, 2135, 2360, 2440, 2786, 3304, 3416, 3599, 3980, 4130, 4270, 5572, 6965, 7198, 7960, 8260, 8540, 11144, 11741, 12139, 13930, 14396, 16520, 17080, 17995, 23482, 24278, 25193, 27860, 28792, 35990, 46964, 48556, 50386, 55720, 58705, 60695, 71980, 82187, 84973, 93928, 97112, 100772, 117410, 121390, 125965, 143960, 164374, 169946, 201544, 234820, 242780, 251930, 328748, 339892, 410935, 424865, 469640, 485560, 503860, 657496, 679784, 716201, 821870, 849730, 1007720, 1432402, 1643740, 1699460, 2864804, 3287480, 3398920, 3581005, 5013407, 5729608, 7162010, 10026814, 14324020, 20053628, 25067035, 28648040, 40107256, 50134070, 100268140, 200536280]

約数ペア:

[(1, 200536280), (2, 100268140), (4, 50134070), (5, 40107256), (7, 28648040), (8, 25067035), (10, 20053628), (14, 14324020), (20, 10026814), (28, 7162010), (35, 5729608), (40, 5013407), (56, 3581005), (59, 3398920), (61, 3287480), (70, 2864804), (118, 1699460), (122, 1643740), (140, 1432402), (199, 1007720), (236, 849730), (244, 821870), (280, 716201), (295, 679784), (305, 657496), (398, 503860), (413, 485560), (427, 469640), (472, 424865), (488, 410935), (590, 339892), (610, 328748), (796, 251930), (826, 242780), (854, 234820), (995, 201544), (1180, 169946), (1220, 164374), (1393, 143960), (1592, 125965), (1652, 121390), (1708, 117410), (1990, 100772), (2065, 97112), (2135, 93928), (2360, 84973), (2440, 82187), (2786, 71980), (3304, 60695), (3416, 58705), (3599, 55720), (3980, 50386), (4130, 48556), (4270, 46964), (5572, 35990), (6965, 28792), (7198, 27860), (7960, 25193), (8260, 24278), (8540, 23482), (11144, 17995), (11741, 17080), (12139, 16520), (13930, 14396)]