196267472

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{126461}}^1$

素因数の和:126566

約数の個数: 20

約数和(自身を含む): 384191556

約数和(自身を除く): 187924084

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 126461, 252922, 505844, 1011688, 2023376, 12266717, 24533434, 49066868, 98133736, 196267472]

約数ペア:

[(1, 196267472), (2, 98133736), (4, 49066868), (8, 24533434), (16, 12266717), (97, 2023376), (194, 1011688), (388, 505844), (776, 252922), (1552, 126461)]