208342008

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{863}}^1$

素因数の和:1361

約数の個数: 96

約数和(自身を含む): 646963200

約数和(自身を除く): 438621192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 479, 504, 863, 958, 1437, 1726, 1916, 2589, 2874, 3353, 3452, 3832, 4311, 5178, 5748, 6041, 6706, 6904, 7767, 8622, 10059, 10356, 11496, 12082, 13412, 15534, 17244, 18123, 20118, 20712, 24164, 26824, 30177, 31068, 34488, 36246, 40236, 48328, 54369, 60354, 62136, 72492, 80472, 108738, 120708, 144984, 217476, 241416, 413377, 434952, 826754, 1240131, 1653508, 2480262, 2893639, 3307016, 3720393, 4960524, 5787278, 7440786, 8680917, 9921048, 11574556, 14881572, 17361834, 23149112, 26042751, 29763144, 34723668, 52085502, 69447336, 104171004, 208342008]

約数ペア:

[(1, 208342008), (2, 104171004), (3, 69447336), (4, 52085502), (6, 34723668), (7, 29763144), (8, 26042751), (9, 23149112), (12, 17361834), (14, 14881572), (18, 11574556), (21, 9921048), (24, 8680917), (28, 7440786), (36, 5787278), (42, 4960524), (56, 3720393), (63, 3307016), (72, 2893639), (84, 2480262), (126, 1653508), (168, 1240131), (252, 826754), (479, 434952), (504, 413377), (863, 241416), (958, 217476), (1437, 144984), (1726, 120708), (1916, 108738), (2589, 80472), (2874, 72492), (3353, 62136), (3452, 60354), (3832, 54369), (4311, 48328), (5178, 40236), (5748, 36246), (6041, 34488), (6706, 31068), (6904, 30177), (7767, 26824), (8622, 24164), (10059, 20712), (10356, 20118), (11496, 18123), (12082, 17244), (13412, 15534)]