194950910

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{5167}}^1$

素因数の和:5206

約数の個数: 64

約数和(自身を含む): 446515200

約数和(自身を除く): 251564290

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 343, 385, 490, 539, 686, 770, 1078, 1715, 2695, 3430, 3773, 5167, 5390, 7546, 10334, 18865, 25835, 36169, 37730, 51670, 56837, 72338, 113674, 180845, 253183, 284185, 361690, 397859, 506366, 568370, 795718, 1265915, 1772281, 1989295, 2531830, 2785013, 3544562, 3978590, 5570026, 8861405, 13925065, 17722810, 19495091, 27850130, 38990182, 97475455, 194950910]

約数ペア:

[(1, 194950910), (2, 97475455), (5, 38990182), (7, 27850130), (10, 19495091), (11, 17722810), (14, 13925065), (22, 8861405), (35, 5570026), (49, 3978590), (55, 3544562), (70, 2785013), (77, 2531830), (98, 1989295), (110, 1772281), (154, 1265915), (245, 795718), (343, 568370), (385, 506366), (490, 397859), (539, 361690), (686, 284185), (770, 253183), (1078, 180845), (1715, 113674), (2695, 72338), (3430, 56837), (3773, 51670), (5167, 37730), (5390, 36169), (7546, 25835), (10334, 18865)]