221432484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{202777}}^1$

素因数の和:202804

約数の個数: 48

約数和(自身を含む): 635911808

約数和(自身を除く): 414479324

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 202777, 405554, 608331, 811108, 1216662, 1419439, 2433324, 2636101, 2838878, 4258317, 5272202, 5677756, 7908303, 8516634, 10544404, 15816606, 17033268, 18452707, 31633212, 36905414, 55358121, 73810828, 110716242, 221432484]

約数ペア:

[(1, 221432484), (2, 110716242), (3, 73810828), (4, 55358121), (6, 36905414), (7, 31633212), (12, 18452707), (13, 17033268), (14, 15816606), (21, 10544404), (26, 8516634), (28, 7908303), (39, 5677756), (42, 5272202), (52, 4258317), (78, 2838878), (84, 2636101), (91, 2433324), (156, 1419439), (182, 1216662), (273, 811108), (364, 608331), (546, 405554), (1092, 202777)]