204480304

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79379}}^1$

素因数の和:79417

約数の個数: 40

約数和(自身を含む): 472469760

約数和(自身を除く): 267989456

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 79379, 158758, 317516, 555653, 635032, 1111306, 1270064, 1825717, 2222612, 3651434, 4445224, 7302868, 8890448, 12780019, 14605736, 25560038, 29211472, 51120076, 102240152, 204480304]

約数ペア:

[(1, 204480304), (2, 102240152), (4, 51120076), (7, 29211472), (8, 25560038), (14, 14605736), (16, 12780019), (23, 8890448), (28, 7302868), (46, 4445224), (56, 3651434), (92, 2222612), (112, 1825717), (161, 1270064), (184, 1111306), (322, 635032), (368, 555653), (644, 317516), (1288, 158758), (2576, 79379)]