203414546

素因数分解:

$2^1\times {\mathrm{67}}^2\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:438

約数の個数: 24

約数和(自身を含む): 313886160

約数和(自身を除く): 110471614

約数列:

[1, 2, 67, 134, 139, 163, 278, 326, 4489, 8978, 9313, 10921, 18626, 21842, 22657, 45314, 623971, 731707, 1247942, 1463414, 1518019, 3036038, 101707273, 203414546]

約数ペア:

[(1, 203414546), (2, 101707273), (67, 3036038), (134, 1518019), (139, 1463414), (163, 1247942), (278, 731707), (326, 623971), (4489, 45314), (8978, 22657), (9313, 21842), (10921, 18626)]