205294992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:445

約数の個数: 160

約数和(自身を含む): 649101312

約数和(自身を除く): 443806320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 127, 136, 168, 204, 238, 254, 272, 283, 336, 357, 381, 408, 476, 508, 566, 714, 762, 816, 849, 889, 952, 1016, 1132, 1428, 1524, 1698, 1778, 1904, 1981, 2032, 2159, 2264, 2667, 2856, 3048, 3396, 3556, 3962, 4318, 4528, 4811, 5334, 5712, 5943, 6096, 6477, 6792, 7112, 7924, 8636, 9622, 10668, 11886, 12954, 13584, 14224, 14433, 15113, 15848, 17272, 19244, 21336, 23772, 25908, 28866, 30226, 31696, 33677, 34544, 35941, 38488, 42672, 45339, 47544, 51816, 57732, 60452, 67354, 71882, 76976, 90678, 95088, 101031, 103632, 107823, 115464, 120904, 134708, 143764, 181356, 202062, 215646, 230928, 241808, 251587, 269416, 287528, 362712, 404124, 431292, 503174, 538832, 575056, 610997, 725424, 754761, 808248, 862584, 1006348, 1221994, 1509522, 1616496, 1725168, 1832991, 2012696, 2443988, 3019044, 3665982, 4025392, 4276979, 4887976, 6038088, 7331964, 8553958, 9775952, 12076176, 12830937, 14663928, 17107916, 25661874, 29327856, 34215832, 51323748, 68431664, 102647496, 205294992]

約数ペア:

[(1, 205294992), (2, 102647496), (3, 68431664), (4, 51323748), (6, 34215832), (7, 29327856), (8, 25661874), (12, 17107916), (14, 14663928), (16, 12830937), (17, 12076176), (21, 9775952), (24, 8553958), (28, 7331964), (34, 6038088), (42, 4887976), (48, 4276979), (51, 4025392), (56, 3665982), (68, 3019044), (84, 2443988), (102, 2012696), (112, 1832991), (119, 1725168), (127, 1616496), (136, 1509522), (168, 1221994), (204, 1006348), (238, 862584), (254, 808248), (272, 754761), (283, 725424), (336, 610997), (357, 575056), (381, 538832), (408, 503174), (476, 431292), (508, 404124), (566, 362712), (714, 287528), (762, 269416), (816, 251587), (849, 241808), (889, 230928), (952, 215646), (1016, 202062), (1132, 181356), (1428, 143764), (1524, 134708), (1698, 120904), (1778, 115464), (1904, 107823), (1981, 103632), (2032, 101031), (2159, 95088), (2264, 90678), (2667, 76976), (2856, 71882), (3048, 67354), (3396, 60452), (3556, 57732), (3962, 51816), (4318, 47544), (4528, 45339), (4811, 42672), (5334, 38488), (5712, 35941), (5943, 34544), (6096, 33677), (6477, 31696), (6792, 30226), (7112, 28866), (7924, 25908), (8636, 23772), (9622, 21336), (10668, 19244), (11886, 17272), (12954, 15848), (13584, 15113), (14224, 14433)]