205701056

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:262

約数の個数: 112

約数和(自身を含む): 469087200

約数和(自身を除く): 263386144

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 53, 64, 74, 88, 106, 148, 149, 176, 212, 296, 298, 352, 407, 424, 583, 592, 596, 704, 814, 848, 1166, 1184, 1192, 1628, 1639, 1696, 1961, 2332, 2368, 2384, 3256, 3278, 3392, 3922, 4664, 4768, 5513, 6512, 6556, 7844, 7897, 9328, 9536, 11026, 13024, 13112, 15688, 15794, 18656, 21571, 22052, 26048, 26224, 31376, 31588, 37312, 43142, 44104, 52448, 60643, 62752, 63176, 86284, 86867, 88208, 104896, 121286, 125504, 126352, 172568, 173734, 176416, 242572, 252704, 292189, 345136, 347468, 352832, 485144, 505408, 584378, 690272, 694936, 970288, 1168756, 1380544, 1389872, 1940576, 2337512, 2779744, 3214079, 3881152, 4675024, 5559488, 6428158, 9350048, 12856316, 18700096, 25712632, 51425264, 102850528, 205701056]

約数ペア:

[(1, 205701056), (2, 102850528), (4, 51425264), (8, 25712632), (11, 18700096), (16, 12856316), (22, 9350048), (32, 6428158), (37, 5559488), (44, 4675024), (53, 3881152), (64, 3214079), (74, 2779744), (88, 2337512), (106, 1940576), (148, 1389872), (149, 1380544), (176, 1168756), (212, 970288), (296, 694936), (298, 690272), (352, 584378), (407, 505408), (424, 485144), (583, 352832), (592, 347468), (596, 345136), (704, 292189), (814, 252704), (848, 242572), (1166, 176416), (1184, 173734), (1192, 172568), (1628, 126352), (1639, 125504), (1696, 121286), (1961, 104896), (2332, 88208), (2368, 86867), (2384, 86284), (3256, 63176), (3278, 62752), (3392, 60643), (3922, 52448), (4664, 44104), (4768, 43142), (5513, 37312), (6512, 31588), (6556, 31376), (7844, 26224), (7897, 26048), (9328, 22052), (9536, 21571), (11026, 18656), (13024, 15794), (13112, 15688)]