205126677392

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1582963}}^1$

素因数の和:1583080

約数の個数: 80

約数和(自身を含む): 494644590720

約数和(自身を除く): 289517913328

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 89, 91, 104, 112, 178, 182, 208, 356, 364, 623, 712, 728, 1157, 1246, 1424, 1456, 2314, 2492, 4628, 4984, 8099, 9256, 9968, 16198, 18512, 32396, 64792, 129584, 1582963, 3165926, 6331852, 11080741, 12663704, 20578519, 22161482, 25327408, 41157038, 44322964, 82314076, 88645928, 140883707, 144049633, 164628152, 177291856, 281767414, 288099266, 329256304, 563534828, 576198532, 986185949, 1127069656, 1152397064, 1831488191, 1972371898, 2254139312, 2304794128, 3662976382, 3944743796, 7325952764, 7889487592, 12820417337, 14651905528, 15778975184, 25640834674, 29303811056, 51281669348, 102563338696, 205126677392]

約数ペア:

[(1, 205126677392), (2, 102563338696), (4, 51281669348), (7, 29303811056), (8, 25640834674), (13, 15778975184), (14, 14651905528), (16, 12820417337), (26, 7889487592), (28, 7325952764), (52, 3944743796), (56, 3662976382), (89, 2304794128), (91, 2254139312), (104, 1972371898), (112, 1831488191), (178, 1152397064), (182, 1127069656), (208, 986185949), (356, 576198532), (364, 563534828), (623, 329256304), (712, 288099266), (728, 281767414), (1157, 177291856), (1246, 164628152), (1424, 144049633), (1456, 140883707), (2314, 88645928), (2492, 82314076), (4628, 44322964), (4984, 41157038), (8099, 25327408), (9256, 22161482), (9968, 20578519), (16198, 12663704), (18512, 11080741), (32396, 6331852), (64792, 3165926), (129584, 1582963)]