209731872

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{312101}}^1$

素因数の和:312121

約数の個数: 48

約数和(自身を含む): 629197632

約数和(自身を除く): 419465760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 312101, 624202, 936303, 1248404, 1872606, 2184707, 2496808, 3745212, 4369414, 4993616, 6554121, 7490424, 8738828, 9987232, 13108242, 14980848, 17477656, 26216484, 29961696, 34955312, 52432968, 69910624, 104865936, 209731872]

約数ペア:

[(1, 209731872), (2, 104865936), (3, 69910624), (4, 52432968), (6, 34955312), (7, 29961696), (8, 26216484), (12, 17477656), (14, 14980848), (16, 13108242), (21, 9987232), (24, 8738828), (28, 7490424), (32, 6554121), (42, 4993616), (48, 4369414), (56, 3745212), (84, 2496808), (96, 2184707), (112, 1872606), (168, 1248404), (224, 936303), (336, 624202), (672, 312101)]