208741232

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{6449}}^1$

素因数の和:6498

約数の個数: 60

約数和(自身を含む): 491077200

約数和(自身を除く): 282335968

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 289, 476, 578, 952, 1156, 1904, 2023, 2312, 4046, 4624, 6449, 8092, 12898, 16184, 25796, 32368, 45143, 51592, 90286, 103184, 109633, 180572, 219266, 361144, 438532, 722288, 767431, 877064, 1534862, 1754128, 1863761, 3069724, 3727522, 6139448, 7455044, 12278896, 13046327, 14910088, 26092654, 29820176, 52185308, 104370616, 208741232]

約数ペア:

[(1, 208741232), (2, 104370616), (4, 52185308), (7, 29820176), (8, 26092654), (14, 14910088), (16, 13046327), (17, 12278896), (28, 7455044), (34, 6139448), (56, 3727522), (68, 3069724), (112, 1863761), (119, 1754128), (136, 1534862), (238, 877064), (272, 767431), (289, 722288), (476, 438532), (578, 361144), (952, 219266), (1156, 180572), (1904, 109633), (2023, 103184), (2312, 90286), (4046, 51592), (4624, 45143), (6449, 32368), (8092, 25796), (12898, 16184)]