202224550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{7823}}^1$

素因数の和:7893

約数の個数: 48

約数和(自身を含む): 419116032

約数和(自身を除く): 216891482

約数列:

[1, 2, 5, 10, 11, 22, 25, 47, 50, 55, 94, 110, 235, 275, 470, 517, 550, 1034, 1175, 2350, 2585, 5170, 7823, 12925, 15646, 25850, 39115, 78230, 86053, 172106, 195575, 367681, 391150, 430265, 735362, 860530, 1838405, 2151325, 3676810, 4044491, 4302650, 8088982, 9192025, 18384050, 20222455, 40444910, 101112275, 202224550]

約数ペア:

[(1, 202224550), (2, 101112275), (5, 40444910), (10, 20222455), (11, 18384050), (22, 9192025), (25, 8088982), (47, 4302650), (50, 4044491), (55, 3676810), (94, 2151325), (110, 1838405), (235, 860530), (275, 735362), (470, 430265), (517, 391150), (550, 367681), (1034, 195575), (1175, 172106), (2350, 86053), (2585, 78230), (5170, 39115), (7823, 25850), (12925, 15646)]