204267308

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 454164480

約数和(自身を除く): 249897172

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 109, 119, 124, 127, 217, 218, 238, 254, 434, 436, 476, 508, 527, 763, 868, 889, 1054, 1526, 1778, 1853, 2108, 2159, 3052, 3379, 3556, 3689, 3706, 3937, 4318, 6758, 7378, 7412, 7874, 8636, 12971, 13516, 13843, 14756, 15113, 15748, 23653, 25942, 27559, 27686, 30226, 47306, 51884, 55118, 55372, 57443, 60452, 66929, 94612, 96901, 110236, 114886, 133858, 193802, 229772, 235331, 267716, 387604, 402101, 429133, 468503, 470662, 804202, 858266, 937006, 941324, 1608404, 1647317, 1716532, 1874012, 3003931, 3294634, 6007862, 6589268, 7295261, 12015724, 14590522, 29181044, 51066827, 102133654, 204267308]

約数ペア:

[(1, 204267308), (2, 102133654), (4, 51066827), (7, 29181044), (14, 14590522), (17, 12015724), (28, 7295261), (31, 6589268), (34, 6007862), (62, 3294634), (68, 3003931), (109, 1874012), (119, 1716532), (124, 1647317), (127, 1608404), (217, 941324), (218, 937006), (238, 858266), (254, 804202), (434, 470662), (436, 468503), (476, 429133), (508, 402101), (527, 387604), (763, 267716), (868, 235331), (889, 229772), (1054, 193802), (1526, 133858), (1778, 114886), (1853, 110236), (2108, 96901), (2159, 94612), (3052, 66929), (3379, 60452), (3556, 57443), (3689, 55372), (3706, 55118), (3937, 51884), (4318, 47306), (6758, 30226), (7378, 27686), (7412, 27559), (7874, 25942), (8636, 23653), (12971, 15748), (13516, 15113), (13843, 14756)]