211739904

素因数分解:

$2^8\times 3^2\times {\mathrm{29}}^1\times {\mathrm{3169}}^1$

素因数の和:3220

約数の個数: 108

約数和(自身を含む): 631749300

約数和(自身を除く): 420009396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 174, 192, 232, 256, 261, 288, 348, 384, 464, 522, 576, 696, 768, 928, 1044, 1152, 1392, 1856, 2088, 2304, 2784, 3169, 3712, 4176, 5568, 6338, 7424, 8352, 9507, 11136, 12676, 16704, 19014, 22272, 25352, 28521, 33408, 38028, 50704, 57042, 66816, 76056, 91901, 101408, 114084, 152112, 183802, 202816, 228168, 275703, 304224, 367604, 405632, 456336, 551406, 608448, 735208, 811264, 827109, 912672, 1102812, 1216896, 1470416, 1654218, 1825344, 2205624, 2433792, 2940832, 3308436, 3650688, 4411248, 5881664, 6616872, 7301376, 8822496, 11763328, 13233744, 17644992, 23526656, 26467488, 35289984, 52934976, 70579968, 105869952, 211739904]

約数ペア:

[(1, 211739904), (2, 105869952), (3, 70579968), (4, 52934976), (6, 35289984), (8, 26467488), (9, 23526656), (12, 17644992), (16, 13233744), (18, 11763328), (24, 8822496), (29, 7301376), (32, 6616872), (36, 5881664), (48, 4411248), (58, 3650688), (64, 3308436), (72, 2940832), (87, 2433792), (96, 2205624), (116, 1825344), (128, 1654218), (144, 1470416), (174, 1216896), (192, 1102812), (232, 912672), (256, 827109), (261, 811264), (288, 735208), (348, 608448), (384, 551406), (464, 456336), (522, 405632), (576, 367604), (696, 304224), (768, 275703), (928, 228168), (1044, 202816), (1152, 183802), (1392, 152112), (1856, 114084), (2088, 101408), (2304, 91901), (2784, 76056), (3169, 66816), (3712, 57042), (4176, 50704), (5568, 38028), (6338, 33408), (7424, 28521), (8352, 25352), (9507, 22272), (11136, 19014), (12676, 16704)]