199956624

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20521}}^1$

素因数の和:20568

約数の個数: 80

約数和(自身を含む): 610734720

約数和(自身を除く): 410778096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 116, 168, 174, 203, 232, 336, 348, 406, 464, 609, 696, 812, 1218, 1392, 1624, 2436, 3248, 4872, 9744, 20521, 41042, 61563, 82084, 123126, 143647, 164168, 246252, 287294, 328336, 430941, 492504, 574588, 595109, 861882, 985008, 1149176, 1190218, 1723764, 1785327, 2298352, 2380436, 3447528, 3570654, 4165763, 4760872, 6895056, 7141308, 8331526, 9521744, 12497289, 14282616, 16663052, 24994578, 28565232, 33326104, 49989156, 66652208, 99978312, 199956624]

約数ペア:

[(1, 199956624), (2, 99978312), (3, 66652208), (4, 49989156), (6, 33326104), (7, 28565232), (8, 24994578), (12, 16663052), (14, 14282616), (16, 12497289), (21, 9521744), (24, 8331526), (28, 7141308), (29, 6895056), (42, 4760872), (48, 4165763), (56, 3570654), (58, 3447528), (84, 2380436), (87, 2298352), (112, 1785327), (116, 1723764), (168, 1190218), (174, 1149176), (203, 985008), (232, 861882), (336, 595109), (348, 574588), (406, 492504), (464, 430941), (609, 328336), (696, 287294), (812, 246252), (1218, 164168), (1392, 143647), (1624, 123126), (2436, 82084), (3248, 61563), (4872, 41042), (9744, 20521)]