202067278

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 362120544

約数和(自身を除く): 160053266

約数列:

[1, 2, 7, 14, 49, 71, 98, 113, 142, 226, 257, 497, 514, 791, 994, 1582, 1799, 3479, 3598, 5537, 6958, 8023, 11074, 12593, 16046, 18247, 25186, 29041, 36494, 56161, 58082, 112322, 127729, 203287, 255458, 393127, 406574, 786254, 894103, 1423009, 1788206, 2061911, 2846018, 4123822, 14433377, 28866754, 101033639, 202067278]

約数ペア:

[(1, 202067278), (2, 101033639), (7, 28866754), (14, 14433377), (49, 4123822), (71, 2846018), (98, 2061911), (113, 1788206), (142, 1423009), (226, 894103), (257, 786254), (497, 406574), (514, 393127), (791, 255458), (994, 203287), (1582, 127729), (1799, 112322), (3479, 58082), (3598, 56161), (5537, 36494), (6958, 29041), (8023, 25186), (11074, 18247), (12593, 16046)]