199782016

素因数分解:

$2^7\times 7^2\times {\mathrm{53}}^1\times {\mathrm{601}}^1$

素因数の和:682

約数の個数: 96

約数和(自身を含む): 472503780

約数和(自身を除く): 272721764

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 64, 98, 106, 112, 128, 196, 212, 224, 371, 392, 424, 448, 601, 742, 784, 848, 896, 1202, 1484, 1568, 1696, 2404, 2597, 2968, 3136, 3392, 4207, 4808, 5194, 5936, 6272, 6784, 8414, 9616, 10388, 11872, 16828, 19232, 20776, 23744, 29449, 31853, 33656, 38464, 41552, 47488, 58898, 63706, 67312, 76928, 83104, 117796, 127412, 134624, 166208, 222971, 235592, 254824, 269248, 332416, 445942, 471184, 509648, 538496, 891884, 942368, 1019296, 1560797, 1783768, 1884736, 2038592, 3121594, 3567536, 3769472, 4077184, 6243188, 7135072, 12486376, 14270144, 24972752, 28540288, 49945504, 99891008, 199782016]

約数ペア:

[(1, 199782016), (2, 99891008), (4, 49945504), (7, 28540288), (8, 24972752), (14, 14270144), (16, 12486376), (28, 7135072), (32, 6243188), (49, 4077184), (53, 3769472), (56, 3567536), (64, 3121594), (98, 2038592), (106, 1884736), (112, 1783768), (128, 1560797), (196, 1019296), (212, 942368), (224, 891884), (371, 538496), (392, 509648), (424, 471184), (448, 445942), (601, 332416), (742, 269248), (784, 254824), (848, 235592), (896, 222971), (1202, 166208), (1484, 134624), (1568, 127412), (1696, 117796), (2404, 83104), (2597, 76928), (2968, 67312), (3136, 63706), (3392, 58898), (4207, 47488), (4808, 41552), (5194, 38464), (5936, 33656), (6272, 31853), (6784, 29449), (8414, 23744), (9616, 20776), (10388, 19232), (11872, 16828)]