222705712

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{48163}}^1$

素因数の和:48205

約数の個数: 30

約数和(自身を含む): 458376788

約数和(自身を除く): 235671076

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 48163, 96326, 192652, 385304, 770608, 818771, 1637542, 3275084, 6550168, 13100336, 13919107, 27838214, 55676428, 111352856, 222705712]

約数ペア:

[(1, 222705712), (2, 111352856), (4, 55676428), (8, 27838214), (16, 13919107), (17, 13100336), (34, 6550168), (68, 3275084), (136, 1637542), (272, 818771), (289, 770608), (578, 385304), (1156, 192652), (2312, 96326), (4624, 48163)]