202857902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1\times {\mathrm{487}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 338020032

約数和(自身を除く): 135162130

約数列:

[1, 2, 13, 26, 37, 74, 433, 481, 487, 866, 962, 974, 5629, 6331, 11258, 12662, 16021, 18019, 32042, 36038, 208273, 210871, 234247, 416546, 421742, 468494, 2741323, 5482646, 7802227, 15604454, 101428951, 202857902]

約数ペア:

[(1, 202857902), (2, 101428951), (13, 15604454), (26, 7802227), (37, 5482646), (74, 2741323), (433, 468494), (481, 421742), (487, 416546), (866, 234247), (962, 210871), (974, 208273), (5629, 36038), (6331, 32042), (11258, 18019), (12662, 16021)]