198203432

素因数分解:

$2^3\times 7^2\times {\mathrm{421}}^1\times {\mathrm{1201}}^1$

素因数の和:1642

約数の個数: 48

約数和(自身を含む): 433693620

約数和(自身を除く): 235490188

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 421, 842, 1201, 1684, 2402, 2947, 3368, 4804, 5894, 8407, 9608, 11788, 16814, 20629, 23576, 33628, 41258, 58849, 67256, 82516, 117698, 165032, 235396, 470792, 505621, 1011242, 2022484, 3539347, 4044968, 7078694, 14157388, 24775429, 28314776, 49550858, 99101716, 198203432]

約数ペア:

[(1, 198203432), (2, 99101716), (4, 49550858), (7, 28314776), (8, 24775429), (14, 14157388), (28, 7078694), (49, 4044968), (56, 3539347), (98, 2022484), (196, 1011242), (392, 505621), (421, 470792), (842, 235396), (1201, 165032), (1684, 117698), (2402, 82516), (2947, 67256), (3368, 58849), (4804, 41258), (5894, 33628), (8407, 23576), (9608, 20629), (11788, 16814)]