206745984

素因数分解:

$2^7\times 3^2\times {\mathrm{197}}^1\times {\mathrm{911}}^1$

素因数の和:1128

約数の個数: 96

約数和(自身を含む): 598609440

約数和(自身を除く): 391863456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 197, 288, 384, 394, 576, 591, 788, 911, 1152, 1182, 1576, 1773, 1822, 2364, 2733, 3152, 3546, 3644, 4728, 5466, 6304, 7092, 7288, 8199, 9456, 10932, 12608, 14184, 14576, 16398, 18912, 21864, 25216, 28368, 29152, 32796, 37824, 43728, 56736, 58304, 65592, 75648, 87456, 113472, 116608, 131184, 174912, 179467, 226944, 262368, 349824, 358934, 524736, 538401, 717868, 1049472, 1076802, 1435736, 1615203, 2153604, 2871472, 3230406, 4307208, 5742944, 6460812, 8614416, 11485888, 12921624, 17228832, 22971776, 25843248, 34457664, 51686496, 68915328, 103372992, 206745984]

約数ペア:

[(1, 206745984), (2, 103372992), (3, 68915328), (4, 51686496), (6, 34457664), (8, 25843248), (9, 22971776), (12, 17228832), (16, 12921624), (18, 11485888), (24, 8614416), (32, 6460812), (36, 5742944), (48, 4307208), (64, 3230406), (72, 2871472), (96, 2153604), (128, 1615203), (144, 1435736), (192, 1076802), (197, 1049472), (288, 717868), (384, 538401), (394, 524736), (576, 358934), (591, 349824), (788, 262368), (911, 226944), (1152, 179467), (1182, 174912), (1576, 131184), (1773, 116608), (1822, 113472), (2364, 87456), (2733, 75648), (3152, 65592), (3546, 58304), (3644, 56736), (4728, 43728), (5466, 37824), (6304, 32796), (7092, 29152), (7288, 28368), (8199, 25216), (9456, 21864), (10932, 18912), (12608, 16398), (14184, 14576)]