201853120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{929}}^1$

素因数の和:1050

約数の個数: 112

約数和(自身を含む): 555589440

約数和(自身を除く): 353736320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 97, 112, 140, 160, 194, 224, 280, 320, 388, 448, 485, 560, 679, 776, 929, 970, 1120, 1358, 1552, 1858, 1940, 2240, 2716, 3104, 3395, 3716, 3880, 4645, 5432, 6208, 6503, 6790, 7432, 7760, 9290, 10864, 13006, 13580, 14864, 15520, 18580, 21728, 26012, 27160, 29728, 31040, 32515, 37160, 43456, 52024, 54320, 59456, 65030, 74320, 90113, 104048, 108640, 130060, 148640, 180226, 208096, 217280, 260120, 297280, 360452, 416192, 450565, 520240, 630791, 720904, 901130, 1040480, 1261582, 1441808, 1802260, 2080960, 2523164, 2883616, 3153955, 3604520, 5046328, 5767232, 6307910, 7209040, 10092656, 12615820, 14418080, 20185312, 25231640, 28836160, 40370624, 50463280, 100926560, 201853120]

約数ペア:

[(1, 201853120), (2, 100926560), (4, 50463280), (5, 40370624), (7, 28836160), (8, 25231640), (10, 20185312), (14, 14418080), (16, 12615820), (20, 10092656), (28, 7209040), (32, 6307910), (35, 5767232), (40, 5046328), (56, 3604520), (64, 3153955), (70, 2883616), (80, 2523164), (97, 2080960), (112, 1802260), (140, 1441808), (160, 1261582), (194, 1040480), (224, 901130), (280, 720904), (320, 630791), (388, 520240), (448, 450565), (485, 416192), (560, 360452), (679, 297280), (776, 260120), (929, 217280), (970, 208096), (1120, 180226), (1358, 148640), (1552, 130060), (1858, 108640), (1940, 104048), (2240, 90113), (2716, 74320), (3104, 65030), (3395, 59456), (3716, 54320), (3880, 52024), (4645, 43456), (5432, 37160), (6208, 32515), (6503, 31040), (6790, 29728), (7432, 27160), (7760, 26012), (9290, 21728), (10864, 18580), (13006, 15520), (13580, 14864)]