220173044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{5653}}^1$

素因数の和:5784

約数の個数: 48

約数和(自身を含む): 478735488

約数和(自身を除く): 258562444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 107, 182, 214, 364, 428, 749, 1391, 1498, 2782, 2996, 5564, 5653, 9737, 11306, 19474, 22612, 38948, 39571, 73489, 79142, 146978, 158284, 293956, 514423, 604871, 1028846, 1209742, 2057692, 2419484, 4234097, 7863323, 8468194, 15726646, 16936388, 31453292, 55043261, 110086522, 220173044]

約数ペア:

[(1, 220173044), (2, 110086522), (4, 55043261), (7, 31453292), (13, 16936388), (14, 15726646), (26, 8468194), (28, 7863323), (52, 4234097), (91, 2419484), (107, 2057692), (182, 1209742), (214, 1028846), (364, 604871), (428, 514423), (749, 293956), (1391, 158284), (1498, 146978), (2782, 79142), (2996, 73489), (5564, 39571), (5653, 38948), (9737, 22612), (11306, 19474)]