202449408

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1038

約数の個数: 160

約数和(自身を含む): 649482240

約数和(自身を除く): 447032832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 256, 266, 304, 336, 384, 399, 448, 456, 512, 532, 608, 672, 768, 798, 896, 912, 991, 1064, 1216, 1344, 1536, 1596, 1792, 1824, 1982, 2128, 2432, 2688, 2973, 3192, 3584, 3648, 3964, 4256, 4864, 5376, 5946, 6384, 6937, 7296, 7928, 8512, 9728, 10752, 11892, 12768, 13874, 14592, 15856, 17024, 18829, 20811, 23784, 25536, 27748, 29184, 31712, 34048, 37658, 41622, 47568, 51072, 55496, 56487, 63424, 68096, 75316, 83244, 95136, 102144, 110992, 112974, 126848, 131803, 150632, 166488, 190272, 204288, 221984, 225948, 253696, 263606, 301264, 332976, 380544, 395409, 443968, 451896, 507392, 527212, 602528, 665952, 761088, 790818, 887936, 903792, 1054424, 1205056, 1331904, 1522176, 1581636, 1775872, 1807584, 2108848, 2410112, 2663808, 3163272, 3551744, 3615168, 4217696, 4820224, 5327616, 6326544, 7230336, 8435392, 9640448, 10655232, 12653088, 14460672, 16870784, 25306176, 28921344, 33741568, 50612352, 67483136, 101224704, 202449408]

約数ペア:

[(1, 202449408), (2, 101224704), (3, 67483136), (4, 50612352), (6, 33741568), (7, 28921344), (8, 25306176), (12, 16870784), (14, 14460672), (16, 12653088), (19, 10655232), (21, 9640448), (24, 8435392), (28, 7230336), (32, 6326544), (38, 5327616), (42, 4820224), (48, 4217696), (56, 3615168), (57, 3551744), (64, 3163272), (76, 2663808), (84, 2410112), (96, 2108848), (112, 1807584), (114, 1775872), (128, 1581636), (133, 1522176), (152, 1331904), (168, 1205056), (192, 1054424), (224, 903792), (228, 887936), (256, 790818), (266, 761088), (304, 665952), (336, 602528), (384, 527212), (399, 507392), (448, 451896), (456, 443968), (512, 395409), (532, 380544), (608, 332976), (672, 301264), (768, 263606), (798, 253696), (896, 225948), (912, 221984), (991, 204288), (1064, 190272), (1216, 166488), (1344, 150632), (1536, 131803), (1596, 126848), (1792, 112974), (1824, 110992), (1982, 102144), (2128, 95136), (2432, 83244), (2688, 75316), (2973, 68096), (3192, 63424), (3584, 56487), (3648, 55496), (3964, 51072), (4256, 47568), (4864, 41622), (5376, 37658), (5946, 34048), (6384, 31712), (6937, 29184), (7296, 27748), (7928, 25536), (8512, 23784), (9728, 20811), (10752, 18829), (11892, 17024), (12768, 15856), (13874, 14592)]