201882044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17891}}^1$

素因数の和:17946

約数の個数: 48

約数和(自身を含む): 448874496

約数和(自身を除く): 246992452

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 17891, 35782, 71564, 125237, 232583, 250474, 465166, 500948, 554621, 930332, 1109242, 1628081, 2218484, 3256162, 3882347, 6512324, 7210073, 7764694, 14420146, 15529388, 28840292, 50470511, 100941022, 201882044]

約数ペア:

[(1, 201882044), (2, 100941022), (4, 50470511), (7, 28840292), (13, 15529388), (14, 14420146), (26, 7764694), (28, 7210073), (31, 6512324), (52, 3882347), (62, 3256162), (91, 2218484), (124, 1628081), (182, 1109242), (217, 930332), (364, 554621), (403, 500948), (434, 465166), (806, 250474), (868, 232583), (1612, 125237), (2821, 71564), (5642, 35782), (11284, 17891)]