208112016

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4657}}^1$

素因数の和:4701

約数の個数: 120

約数和(自身を含む): 658454880

約数和(自身を除く): 450342864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 76, 84, 98, 112, 114, 133, 147, 152, 168, 196, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 784, 798, 912, 931, 1064, 1176, 1596, 1862, 2128, 2352, 2793, 3192, 3724, 4657, 5586, 6384, 7448, 9314, 11172, 13971, 14896, 18628, 22344, 27942, 32599, 37256, 44688, 55884, 65198, 74512, 88483, 97797, 111768, 130396, 176966, 195594, 223536, 228193, 260792, 265449, 353932, 391188, 456386, 521584, 530898, 619381, 684579, 707864, 782376, 912772, 1061796, 1238762, 1369158, 1415728, 1564752, 1825544, 1858143, 2123592, 2477524, 2738316, 3651088, 3716286, 4247184, 4335667, 4955048, 5476632, 7432572, 8671334, 9910096, 10953264, 13007001, 14865144, 17342668, 26014002, 29730288, 34685336, 52028004, 69370672, 104056008, 208112016]

約数ペア:

[(1, 208112016), (2, 104056008), (3, 69370672), (4, 52028004), (6, 34685336), (7, 29730288), (8, 26014002), (12, 17342668), (14, 14865144), (16, 13007001), (19, 10953264), (21, 9910096), (24, 8671334), (28, 7432572), (38, 5476632), (42, 4955048), (48, 4335667), (49, 4247184), (56, 3716286), (57, 3651088), (76, 2738316), (84, 2477524), (98, 2123592), (112, 1858143), (114, 1825544), (133, 1564752), (147, 1415728), (152, 1369158), (168, 1238762), (196, 1061796), (228, 912772), (266, 782376), (294, 707864), (304, 684579), (336, 619381), (392, 530898), (399, 521584), (456, 456386), (532, 391188), (588, 353932), (784, 265449), (798, 260792), (912, 228193), (931, 223536), (1064, 195594), (1176, 176966), (1596, 130396), (1862, 111768), (2128, 97797), (2352, 88483), (2793, 74512), (3192, 65198), (3724, 55884), (4657, 44688), (5586, 37256), (6384, 32599), (7448, 27942), (9314, 22344), (11172, 18628), (13971, 14896)]