201987408

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:729

約数の個数: 120

約数和(自身を含む): 611975712

約数和(自身を除く): 409988304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 157, 168, 196, 294, 314, 336, 392, 471, 547, 588, 628, 784, 942, 1094, 1099, 1176, 1256, 1641, 1884, 2188, 2198, 2352, 2512, 3282, 3297, 3768, 3829, 4376, 4396, 6564, 6594, 7536, 7658, 7693, 8752, 8792, 11487, 13128, 13188, 15316, 15386, 17584, 22974, 23079, 26256, 26376, 26803, 30632, 30772, 45948, 46158, 52752, 53606, 61264, 61544, 80409, 85879, 91896, 92316, 107212, 123088, 160818, 171758, 183792, 184632, 214424, 257637, 321636, 343516, 369264, 428848, 515274, 601153, 643272, 687032, 1030548, 1202306, 1286544, 1374064, 1803459, 2061096, 2404612, 3606918, 4122192, 4208071, 4809224, 7213836, 8416142, 9618448, 12624213, 14427672, 16832284, 25248426, 28855344, 33664568, 50496852, 67329136, 100993704, 201987408]

約数ペア:

[(1, 201987408), (2, 100993704), (3, 67329136), (4, 50496852), (6, 33664568), (7, 28855344), (8, 25248426), (12, 16832284), (14, 14427672), (16, 12624213), (21, 9618448), (24, 8416142), (28, 7213836), (42, 4809224), (48, 4208071), (49, 4122192), (56, 3606918), (84, 2404612), (98, 2061096), (112, 1803459), (147, 1374064), (157, 1286544), (168, 1202306), (196, 1030548), (294, 687032), (314, 643272), (336, 601153), (392, 515274), (471, 428848), (547, 369264), (588, 343516), (628, 321636), (784, 257637), (942, 214424), (1094, 184632), (1099, 183792), (1176, 171758), (1256, 160818), (1641, 123088), (1884, 107212), (2188, 92316), (2198, 91896), (2352, 85879), (2512, 80409), (3282, 61544), (3297, 61264), (3768, 53606), (3829, 52752), (4376, 46158), (4396, 45948), (6564, 30772), (6594, 30632), (7536, 26803), (7658, 26376), (7693, 26256), (8752, 23079), (8792, 22974), (11487, 17584), (13128, 15386), (13188, 15316)]