202995632

素因数分解:

$2^4\times 7^3\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:863

約数の個数: 80

約数和(自身を含む): 469017600

約数和(自身を除く): 266021968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 94, 98, 112, 188, 196, 329, 343, 376, 392, 658, 686, 752, 784, 787, 1316, 1372, 1574, 2303, 2632, 2744, 3148, 4606, 5264, 5488, 5509, 6296, 9212, 11018, 12592, 16121, 18424, 22036, 32242, 36848, 36989, 38563, 44072, 64484, 73978, 77126, 88144, 128968, 147956, 154252, 257936, 258923, 269941, 295912, 308504, 517846, 539882, 591824, 617008, 1035692, 1079764, 1812461, 2071384, 2159528, 3624922, 4142768, 4319056, 7249844, 12687227, 14499688, 25374454, 28999376, 50748908, 101497816, 202995632]

約数ペア:

[(1, 202995632), (2, 101497816), (4, 50748908), (7, 28999376), (8, 25374454), (14, 14499688), (16, 12687227), (28, 7249844), (47, 4319056), (49, 4142768), (56, 3624922), (94, 2159528), (98, 2071384), (112, 1812461), (188, 1079764), (196, 1035692), (329, 617008), (343, 591824), (376, 539882), (392, 517846), (658, 308504), (686, 295912), (752, 269941), (784, 258923), (787, 257936), (1316, 154252), (1372, 147956), (1574, 128968), (2303, 88144), (2632, 77126), (2744, 73978), (3148, 64484), (4606, 44072), (5264, 38563), (5488, 36989), (5509, 36848), (6296, 32242), (9212, 22036), (11018, 18424), (12592, 16121)]