208078164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{48571}}^1$

素因数の和:48605

約数の個数: 72

約数和(自身を含む): 636487488

約数和(自身を除く): 428409324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 48571, 97142, 145713, 194284, 291426, 339997, 437139, 582852, 679994, 825707, 874278, 1019991, 1359988, 1651414, 1748556, 2039982, 2477121, 3059973, 3302828, 4079964, 4954242, 5779949, 6119946, 7431363, 9908484, 11559898, 12239892, 14862726, 17339847, 23119796, 29725452, 34679694, 52019541, 69359388, 104039082, 208078164]

約数ペア:

[(1, 208078164), (2, 104039082), (3, 69359388), (4, 52019541), (6, 34679694), (7, 29725452), (9, 23119796), (12, 17339847), (14, 14862726), (17, 12239892), (18, 11559898), (21, 9908484), (28, 7431363), (34, 6119946), (36, 5779949), (42, 4954242), (51, 4079964), (63, 3302828), (68, 3059973), (84, 2477121), (102, 2039982), (119, 1748556), (126, 1651414), (153, 1359988), (204, 1019991), (238, 874278), (252, 825707), (306, 679994), (357, 582852), (476, 437139), (612, 339997), (714, 291426), (1071, 194284), (1428, 145713), (2142, 97142), (4284, 48571)]