208142004

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{829}}^1$

素因数の和:918

約数の個数: 96

約数和(自身を含む): 576352000

約数和(自身を除く): 368209996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 61, 84, 98, 122, 147, 183, 196, 244, 294, 343, 366, 427, 588, 686, 732, 829, 854, 1029, 1281, 1372, 1658, 1708, 2058, 2487, 2562, 2989, 3316, 4116, 4974, 5124, 5803, 5978, 8967, 9948, 11606, 11956, 17409, 17934, 20923, 23212, 34818, 35868, 40621, 41846, 50569, 62769, 69636, 81242, 83692, 101138, 121863, 125538, 151707, 162484, 202276, 243726, 251076, 284347, 303414, 353983, 487452, 568694, 606828, 707966, 853041, 1061949, 1137388, 1415932, 1706082, 2123898, 2477881, 3412164, 4247796, 4955762, 7433643, 9911524, 14867286, 17345167, 29734572, 34690334, 52035501, 69380668, 104071002, 208142004]

約数ペア:

[(1, 208142004), (2, 104071002), (3, 69380668), (4, 52035501), (6, 34690334), (7, 29734572), (12, 17345167), (14, 14867286), (21, 9911524), (28, 7433643), (42, 4955762), (49, 4247796), (61, 3412164), (84, 2477881), (98, 2123898), (122, 1706082), (147, 1415932), (183, 1137388), (196, 1061949), (244, 853041), (294, 707966), (343, 606828), (366, 568694), (427, 487452), (588, 353983), (686, 303414), (732, 284347), (829, 251076), (854, 243726), (1029, 202276), (1281, 162484), (1372, 151707), (1658, 125538), (1708, 121863), (2058, 101138), (2487, 83692), (2562, 81242), (2989, 69636), (3316, 62769), (4116, 50569), (4974, 41846), (5124, 40621), (5803, 35868), (5978, 34818), (8967, 23212), (9948, 20923), (11606, 17934), (11956, 17409)]