222490142014

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{557}}^1\times {\mathrm{829}}^1$

素因数の和:1793

約数の個数: 64

約数和(自身を含む): 386992373760

約数和(自身を除く): 164502231746

約数列:

[1, 2, 7, 14, 127, 254, 271, 542, 557, 829, 889, 1114, 1658, 1778, 1897, 3794, 3899, 5803, 7798, 11606, 34417, 68834, 70739, 105283, 141478, 150947, 210566, 224659, 240919, 301894, 449318, 461753, 481838, 495173, 736981, 923506, 990346, 1056629, 1473962, 1572613, 2113258, 3145226, 3232271, 6464542, 19170269, 28531693, 38340538, 57063386, 58642631, 117285262, 125135063, 134191883, 199721851, 250270126, 268383766, 399443702, 410498417, 820996834, 875945441, 1751890882, 15892153001, 31784306002, 111245071007, 222490142014]

約数ペア:

[(1, 222490142014), (2, 111245071007), (7, 31784306002), (14, 15892153001), (127, 1751890882), (254, 875945441), (271, 820996834), (542, 410498417), (557, 399443702), (829, 268383766), (889, 250270126), (1114, 199721851), (1658, 134191883), (1778, 125135063), (1897, 117285262), (3794, 58642631), (3899, 57063386), (5803, 38340538), (7798, 28531693), (11606, 19170269), (34417, 6464542), (68834, 3232271), (70739, 3145226), (105283, 2113258), (141478, 1572613), (150947, 1473962), (210566, 1056629), (224659, 990346), (240919, 923506), (301894, 736981), (449318, 495173), (461753, 481838)]