219725892

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{65629}}^1$

素因数の和:65673

約数の個数: 48

約数和(自身を含む): 588044800

約数和(自身を除く): 368318908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 65629, 131258, 196887, 262516, 393774, 590661, 787548, 1181322, 1771983, 2034499, 2362644, 3543966, 4068998, 6103497, 7087932, 8137996, 12206994, 18310491, 24413988, 36620982, 54931473, 73241964, 109862946, 219725892]

約数ペア:

[(1, 219725892), (2, 109862946), (3, 73241964), (4, 54931473), (6, 36620982), (9, 24413988), (12, 18310491), (18, 12206994), (27, 8137996), (31, 7087932), (36, 6103497), (54, 4068998), (62, 3543966), (93, 2362644), (108, 2034499), (124, 1771983), (186, 1181322), (279, 787548), (372, 590661), (558, 393774), (837, 262516), (1116, 196887), (1674, 131258), (3348, 65629)]