199804416

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{18583}}^1$

素因数の和:18611

約数の個数: 80

約数和(自身を含む): 608365824

約数和(自身を除く): 408561408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 18583, 37166, 55749, 74332, 111498, 130081, 148664, 222996, 260162, 297328, 390243, 445992, 520324, 594656, 780486, 891984, 1040648, 1189312, 1560972, 1783968, 2081296, 2378624, 3121944, 3567936, 4162592, 4757248, 6243888, 7135872, 8325184, 9514496, 12487776, 14271744, 16650368, 24975552, 28543488, 33300736, 49951104, 66601472, 99902208, 199804416]

約数ペア:

[(1, 199804416), (2, 99902208), (3, 66601472), (4, 49951104), (6, 33300736), (7, 28543488), (8, 24975552), (12, 16650368), (14, 14271744), (16, 12487776), (21, 9514496), (24, 8325184), (28, 7135872), (32, 6243888), (42, 4757248), (48, 4162592), (56, 3567936), (64, 3121944), (84, 2378624), (96, 2081296), (112, 1783968), (128, 1560972), (168, 1189312), (192, 1040648), (224, 891984), (256, 780486), (336, 594656), (384, 520324), (448, 445992), (512, 390243), (672, 297328), (768, 260162), (896, 222996), (1344, 148664), (1536, 130081), (1792, 111498), (2688, 74332), (3584, 55749), (5376, 37166), (10752, 18583)]