201524444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{839}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 396264960

約数和(自身を除く): 194740516

約数列:

[1, 2, 4, 11, 22, 44, 53, 103, 106, 206, 212, 412, 583, 839, 1133, 1166, 1678, 2266, 2332, 3356, 4532, 5459, 9229, 10918, 18458, 21836, 36916, 44467, 60049, 86417, 88934, 120098, 172834, 177868, 240196, 345668, 489137, 950587, 978274, 1901174, 1956548, 3802348, 4580101, 9160202, 18320404, 50381111, 100762222, 201524444]

約数ペア:

[(1, 201524444), (2, 100762222), (4, 50381111), (11, 18320404), (22, 9160202), (44, 4580101), (53, 3802348), (103, 1956548), (106, 1901174), (206, 978274), (212, 950587), (412, 489137), (583, 345668), (839, 240196), (1133, 177868), (1166, 172834), (1678, 120098), (2266, 88934), (2332, 86417), (3356, 60049), (4532, 44467), (5459, 36916), (9229, 21836), (10918, 18458)]